71338273840

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{54377}}^1$

素因数の和:54467

約数の個数: 120

約数和(自身を含む): 178982794368

約数和(自身を除く): 107644520528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 40, 46, 62, 80, 92, 115, 124, 155, 184, 230, 248, 310, 368, 460, 496, 529, 620, 713, 920, 1058, 1240, 1426, 1840, 2116, 2480, 2645, 2852, 3565, 4232, 5290, 5704, 7130, 8464, 10580, 11408, 14260, 16399, 21160, 28520, 32798, 42320, 54377, 57040, 65596, 81995, 108754, 131192, 163990, 217508, 262384, 271885, 327980, 435016, 543770, 655960, 870032, 1087540, 1250671, 1311920, 1685687, 2175080, 2501342, 3371374, 4350160, 5002684, 6253355, 6742748, 8428435, 10005368, 12506710, 13485496, 16856870, 20010736, 25013420, 26970992, 28765433, 33713740, 38770801, 50026840, 57530866, 67427480, 77541602, 100053680, 115061732, 134854960, 143827165, 155083204, 193854005, 230123464, 287654330, 310166408, 387708010, 460246928, 575308660, 620332816, 775416020, 891728423, 1150617320, 1550832040, 1783456846, 2301234640, 3101664080, 3566913692, 4458642115, 7133827384, 8917284230, 14267654768, 17834568460, 35669136920, 71338273840]

約数ペア:

[(1, 71338273840), (2, 35669136920), (4, 17834568460), (5, 14267654768), (8, 8917284230), (10, 7133827384), (16, 4458642115), (20, 3566913692), (23, 3101664080), (31, 2301234640), (40, 1783456846), (46, 1550832040), (62, 1150617320), (80, 891728423), (92, 775416020), (115, 620332816), (124, 575308660), (155, 460246928), (184, 387708010), (230, 310166408), (248, 287654330), (310, 230123464), (368, 193854005), (460, 155083204), (496, 143827165), (529, 134854960), (620, 115061732), (713, 100053680), (920, 77541602), (1058, 67427480), (1240, 57530866), (1426, 50026840), (1840, 38770801), (2116, 33713740), (2480, 28765433), (2645, 26970992), (2852, 25013420), (3565, 20010736), (4232, 16856870), (5290, 13485496), (5704, 12506710), (7130, 10005368), (8464, 8428435), (10580, 6742748), (11408, 6253355), (14260, 5002684), (16399, 4350160), (21160, 3371374), (28520, 2501342), (32798, 2175080), (42320, 1685687), (54377, 1311920), (57040, 1250671), (65596, 1087540), (81995, 870032), (108754, 655960), (131192, 543770), (163990, 435016), (217508, 327980), (262384, 271885)]