8680596640

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1466317}}^1$

素因数の和:1466369

約数の個数: 48

約数和(自身を含む): 21062191752

約数和(自身を除く): 12381595112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 5920, 1466317, 2932634, 5865268, 7331585, 11730536, 14663170, 23461072, 29326340, 46922144, 54253729, 58652680, 108507458, 117305360, 217014916, 234610720, 271268645, 434029832, 542537290, 868059664, 1085074580, 1736119328, 2170149160, 4340298320, 8680596640]

約数ペア:

[(1, 8680596640), (2, 4340298320), (4, 2170149160), (5, 1736119328), (8, 1085074580), (10, 868059664), (16, 542537290), (20, 434029832), (32, 271268645), (37, 234610720), (40, 217014916), (74, 117305360), (80, 108507458), (148, 58652680), (160, 54253729), (185, 46922144), (296, 29326340), (370, 23461072), (592, 14663170), (740, 11730536), (1184, 7331585), (1480, 5865268), (2960, 2932634), (5920, 1466317)]