2017609880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{631}}^1$

素因数の和:722

約数の個数: 192

約数和(自身を含む): 5495973120

約数和(自身を除く): 3478363240

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 43, 44, 52, 55, 65, 86, 88, 104, 110, 130, 143, 169, 172, 215, 220, 260, 286, 338, 344, 430, 440, 473, 520, 559, 572, 631, 676, 715, 845, 860, 946, 1118, 1144, 1262, 1352, 1430, 1690, 1720, 1859, 1892, 2236, 2365, 2524, 2795, 2860, 3155, 3380, 3718, 3784, 4472, 4730, 5048, 5590, 5720, 6149, 6310, 6760, 6941, 7267, 7436, 8203, 9295, 9460, 11180, 12298, 12620, 13882, 14534, 14872, 16406, 18590, 18920, 22360, 24596, 25240, 27133, 27764, 29068, 30745, 32812, 34705, 36335, 37180, 41015, 49192, 54266, 55528, 58136, 61490, 65624, 69410, 72670, 74360, 79937, 82030, 90233, 106639, 108532, 122980, 135665, 138820, 145340, 159874, 164060, 180466, 213278, 217064, 245960, 271330, 277640, 290680, 298463, 319748, 328120, 352729, 360932, 399685, 426556, 451165, 533195, 542660, 596926, 639496, 705458, 721864, 799370, 853112, 902330, 1066390, 1085320, 1173029, 1193852, 1410916, 1492315, 1598740, 1763645, 1804660, 2132780, 2346058, 2387704, 2821832, 2984630, 3197480, 3527290, 3609320, 3880019, 4265560, 4585477, 4692116, 5865145, 5969260, 7054580, 7760038, 9170954, 9384232, 11730290, 11938520, 14109160, 15520076, 18341908, 19400095, 22927385, 23460580, 31040152, 36683816, 38800190, 45854770, 46921160, 50440247, 77600380, 91709540, 100880494, 155200760, 183419080, 201760988, 252201235, 403521976, 504402470, 1008804940, 2017609880]

約数ペア:

[(1, 2017609880), (2, 1008804940), (4, 504402470), (5, 403521976), (8, 252201235), (10, 201760988), (11, 183419080), (13, 155200760), (20, 100880494), (22, 91709540), (26, 77600380), (40, 50440247), (43, 46921160), (44, 45854770), (52, 38800190), (55, 36683816), (65, 31040152), (86, 23460580), (88, 22927385), (104, 19400095), (110, 18341908), (130, 15520076), (143, 14109160), (169, 11938520), (172, 11730290), (215, 9384232), (220, 9170954), (260, 7760038), (286, 7054580), (338, 5969260), (344, 5865145), (430, 4692116), (440, 4585477), (473, 4265560), (520, 3880019), (559, 3609320), (572, 3527290), (631, 3197480), (676, 2984630), (715, 2821832), (845, 2387704), (860, 2346058), (946, 2132780), (1118, 1804660), (1144, 1763645), (1262, 1598740), (1352, 1492315), (1430, 1410916), (1690, 1193852), (1720, 1173029), (1859, 1085320), (1892, 1066390), (2236, 902330), (2365, 853112), (2524, 799370), (2795, 721864), (2860, 705458), (3155, 639496), (3380, 596926), (3718, 542660), (3784, 533195), (4472, 451165), (4730, 426556), (5048, 399685), (5590, 360932), (5720, 352729), (6149, 328120), (6310, 319748), (6760, 298463), (6941, 290680), (7267, 277640), (7436, 271330), (8203, 245960), (9295, 217064), (9460, 213278), (11180, 180466), (12298, 164060), (12620, 159874), (13882, 145340), (14534, 138820), (14872, 135665), (16406, 122980), (18590, 108532), (18920, 106639), (22360, 90233), (24596, 82030), (25240, 79937), (27133, 74360), (27764, 72670), (29068, 69410), (30745, 65624), (32812, 61490), (34705, 58136), (36335, 55528), (37180, 54266), (41015, 49192)]