2017329891860

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1\times {\mathrm{401}}^1$

素因数の和:946

約数の個数: 192

約数和(自身を含む): 4392055180800

約数和(自身を除く): 2374725288940

約数列:

[1, 2, 4, 5, 10, 20, 83, 97, 157, 166, 194, 199, 314, 332, 388, 398, 401, 415, 485, 628, 785, 796, 802, 830, 970, 995, 1570, 1604, 1660, 1940, 1990, 2005, 3140, 3980, 4010, 8020, 8051, 13031, 15229, 16102, 16517, 19303, 26062, 30458, 31243, 32204, 33034, 33283, 38606, 38897, 40255, 52124, 60916, 62486, 62957, 65155, 66068, 66566, 76145, 77212, 77794, 79799, 80510, 82585, 96515, 124972, 125914, 130310, 133132, 152290, 155588, 156215, 159598, 161020, 165170, 166415, 193030, 194485, 251828, 260620, 304580, 312430, 314785, 319196, 330340, 332830, 386060, 388970, 398995, 624860, 629570, 665660, 777940, 797990, 1259140, 1264007, 1595980, 1602149, 2528014, 2593169, 3030571, 3204298, 3228451, 5056028, 5186338, 5225431, 6061142, 6106829, 6320035, 6408596, 6456902, 6623317, 7740503, 8010745, 10372676, 10450862, 12122284, 12213658, 12528443, 12640070, 12913804, 12965845, 13246634, 15152855, 15481006, 16021490, 16142255, 20901724, 24427316, 25056886, 25280140, 25931690, 26127155, 26493268, 30305710, 30534145, 30962012, 32042980, 32284510, 33116585, 38702515, 50113772, 51863380, 52254310, 60611420, 61068290, 62642215, 64569020, 66233170, 77405030, 104508620, 122136580, 125284430, 132466340, 154810060, 250568860, 251537393, 503074786, 506866807, 642461749, 1006149572, 1013733614, 1039860769, 1215258971, 1257686965, 1284923498, 2027467228, 2079721538, 2430517942, 2515373930, 2534334035, 2569846996, 3212308745, 4159443076, 4861035884, 5030747860, 5068668070, 5199303845, 6076294855, 6424617490, 10137336140, 10398607690, 12152589710, 12849234980, 20797215380, 24305179420, 100866494593, 201732989186, 403465978372, 504332472965, 1008664945930, 2017329891860]

約数ペア:

[(1, 2017329891860), (2, 1008664945930), (4, 504332472965), (5, 403465978372), (10, 201732989186), (20, 100866494593), (83, 24305179420), (97, 20797215380), (157, 12849234980), (166, 12152589710), (194, 10398607690), (199, 10137336140), (314, 6424617490), (332, 6076294855), (388, 5199303845), (398, 5068668070), (401, 5030747860), (415, 4861035884), (485, 4159443076), (628, 3212308745), (785, 2569846996), (796, 2534334035), (802, 2515373930), (830, 2430517942), (970, 2079721538), (995, 2027467228), (1570, 1284923498), (1604, 1257686965), (1660, 1215258971), (1940, 1039860769), (1990, 1013733614), (2005, 1006149572), (3140, 642461749), (3980, 506866807), (4010, 503074786), (8020, 251537393), (8051, 250568860), (13031, 154810060), (15229, 132466340), (16102, 125284430), (16517, 122136580), (19303, 104508620), (26062, 77405030), (30458, 66233170), (31243, 64569020), (32204, 62642215), (33034, 61068290), (33283, 60611420), (38606, 52254310), (38897, 51863380), (40255, 50113772), (52124, 38702515), (60916, 33116585), (62486, 32284510), (62957, 32042980), (65155, 30962012), (66068, 30534145), (66566, 30305710), (76145, 26493268), (77212, 26127155), (77794, 25931690), (79799, 25280140), (80510, 25056886), (82585, 24427316), (96515, 20901724), (124972, 16142255), (125914, 16021490), (130310, 15481006), (133132, 15152855), (152290, 13246634), (155588, 12965845), (156215, 12913804), (159598, 12640070), (161020, 12528443), (165170, 12213658), (166415, 12122284), (193030, 10450862), (194485, 10372676), (251828, 8010745), (260620, 7740503), (304580, 6623317), (312430, 6456902), (314785, 6408596), (319196, 6320035), (330340, 6106829), (332830, 6061142), (386060, 5225431), (388970, 5186338), (398995, 5056028), (624860, 3228451), (629570, 3204298), (665660, 3030571), (777940, 2593169), (797990, 2528014), (1259140, 1602149), (1264007, 1595980)]