50367675280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8513}}^1\times {\mathrm{5689}}^1$

素因数の和:14228

約数の個数: 80

約数和(自身を含む): 126149894640

約数和(自身を除く): 75782219360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 5689, 8513, 11378, 17026, 22756, 28445, 34052, 42565, 45512, 56890, 68104, 73957, 85130, 91024, 110669, 113780, 136208, 147914, 170260, 221338, 227560, 295828, 340520, 369785, 442676, 455120, 553345, 591656, 681040, 739570, 885352, 1106690, 1183312, 1479140, 1770704, 2213380, 2958280, 4426760, 5916560, 8853520, 48430457, 96860914, 193721828, 242152285, 387443656, 484304570, 629595941, 774887312, 968609140, 1259191882, 1937218280, 2518383764, 3147979705, 3874436560, 5036767528, 6295959410, 10073535056, 12591918820, 25183837640, 50367675280]

約数ペア:

[(1, 50367675280), (2, 25183837640), (4, 12591918820), (5, 10073535056), (8, 6295959410), (10, 5036767528), (13, 3874436560), (16, 3147979705), (20, 2518383764), (26, 1937218280), (40, 1259191882), (52, 968609140), (65, 774887312), (80, 629595941), (104, 484304570), (130, 387443656), (208, 242152285), (260, 193721828), (520, 96860914), (1040, 48430457), (5689, 8853520), (8513, 5916560), (11378, 4426760), (17026, 2958280), (22756, 2213380), (28445, 1770704), (34052, 1479140), (42565, 1183312), (45512, 1106690), (56890, 885352), (68104, 739570), (73957, 681040), (85130, 591656), (91024, 553345), (110669, 455120), (113780, 442676), (136208, 369785), (147914, 340520), (170260, 295828), (221338, 227560)]