4220035820

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{30113}}^1$

素因数の和:30160

約数の個数: 144

約数和(自身を含む): 12111609888

約数和(自身を除く): 7891574068

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 49, 52, 55, 65, 70, 77, 91, 98, 110, 130, 140, 143, 154, 182, 196, 220, 245, 260, 286, 308, 364, 385, 455, 490, 539, 572, 637, 715, 770, 910, 980, 1001, 1078, 1274, 1430, 1540, 1820, 2002, 2156, 2548, 2695, 2860, 3185, 4004, 5005, 5390, 6370, 7007, 10010, 10780, 12740, 14014, 20020, 28028, 30113, 35035, 60226, 70070, 120452, 140140, 150565, 210791, 301130, 331243, 391469, 421582, 602260, 662486, 782938, 843164, 1053955, 1324972, 1475537, 1565876, 1656215, 1957345, 2107910, 2318701, 2740283, 2951074, 3312430, 3914690, 4215820, 4306159, 4637402, 5480566, 5902148, 6624860, 7377685, 7829380, 8612318, 9274804, 10961132, 11593505, 13701415, 14755370, 16230907, 17224636, 19181981, 21530795, 23187010, 27402830, 29510740, 30143113, 32461814, 38363962, 43061590, 46374020, 54805660, 60286226, 64923628, 76727924, 81154535, 86123180, 95909905, 120572452, 150715565, 162309070, 191819810, 211001791, 301431130, 324618140, 383639620, 422003582, 602862260, 844007164, 1055008955, 2110017910, 4220035820]

約数ペア:

[(1, 4220035820), (2, 2110017910), (4, 1055008955), (5, 844007164), (7, 602862260), (10, 422003582), (11, 383639620), (13, 324618140), (14, 301431130), (20, 211001791), (22, 191819810), (26, 162309070), (28, 150715565), (35, 120572452), (44, 95909905), (49, 86123180), (52, 81154535), (55, 76727924), (65, 64923628), (70, 60286226), (77, 54805660), (91, 46374020), (98, 43061590), (110, 38363962), (130, 32461814), (140, 30143113), (143, 29510740), (154, 27402830), (182, 23187010), (196, 21530795), (220, 19181981), (245, 17224636), (260, 16230907), (286, 14755370), (308, 13701415), (364, 11593505), (385, 10961132), (455, 9274804), (490, 8612318), (539, 7829380), (572, 7377685), (637, 6624860), (715, 5902148), (770, 5480566), (910, 4637402), (980, 4306159), (1001, 4215820), (1078, 3914690), (1274, 3312430), (1430, 2951074), (1540, 2740283), (1820, 2318701), (2002, 2107910), (2156, 1957345), (2548, 1656215), (2695, 1565876), (2860, 1475537), (3185, 1324972), (4004, 1053955), (5005, 843164), (5390, 782938), (6370, 662486), (7007, 602260), (10010, 421582), (10780, 391469), (12740, 331243), (14014, 301130), (20020, 210791), (28028, 150565), (30113, 140140), (35035, 120452), (60226, 70070)]