5200249360

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{13411}}^1$

素因数の和:13592

約数の個数: 80

約数和(自身を含む): 12513074112

約数和(自身を除く): 7312824752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 131, 148, 185, 262, 296, 370, 524, 592, 655, 740, 1048, 1310, 1480, 2096, 2620, 2960, 4847, 5240, 9694, 10480, 13411, 19388, 24235, 26822, 38776, 48470, 53644, 67055, 77552, 96940, 107288, 134110, 193880, 214576, 268220, 387760, 496207, 536440, 992414, 1072880, 1756841, 1984828, 2481035, 3513682, 3969656, 4962070, 7027364, 7939312, 8784205, 9924140, 14054728, 17568410, 19848280, 28109456, 35136820, 39696560, 65003117, 70273640, 130006234, 140547280, 260012468, 325015585, 520024936, 650031170, 1040049872, 1300062340, 2600124680, 5200249360]

約数ペア:

[(1, 5200249360), (2, 2600124680), (4, 1300062340), (5, 1040049872), (8, 650031170), (10, 520024936), (16, 325015585), (20, 260012468), (37, 140547280), (40, 130006234), (74, 70273640), (80, 65003117), (131, 39696560), (148, 35136820), (185, 28109456), (262, 19848280), (296, 17568410), (370, 14054728), (524, 9924140), (592, 8784205), (655, 7939312), (740, 7027364), (1048, 4962070), (1310, 3969656), (1480, 3513682), (2096, 2481035), (2620, 1984828), (2960, 1756841), (4847, 1072880), (5240, 992414), (9694, 536440), (10480, 496207), (13411, 387760), (19388, 268220), (24235, 214576), (26822, 193880), (38776, 134110), (48470, 107288), (53644, 96940), (67055, 77552)]