16615360

素因数分解:

$2^6\times 5^1\times {\mathrm{137}}^1\times {\mathrm{379}}^1$

素因数の和:533

約数の個数: 56

約数和(自身を含む): 39959280

約数和(自身を除く): 23343920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 137, 160, 274, 320, 379, 548, 685, 758, 1096, 1370, 1516, 1895, 2192, 2740, 3032, 3790, 4384, 5480, 6064, 7580, 8768, 10960, 12128, 15160, 21920, 24256, 30320, 43840, 51923, 60640, 103846, 121280, 207692, 259615, 415384, 519230, 830768, 1038460, 1661536, 2076920, 3323072, 4153840, 8307680, 16615360]

約数ペア:

[(1, 16615360), (2, 8307680), (4, 4153840), (5, 3323072), (8, 2076920), (10, 1661536), (16, 1038460), (20, 830768), (32, 519230), (40, 415384), (64, 259615), (80, 207692), (137, 121280), (160, 103846), (274, 60640), (320, 51923), (379, 43840), (548, 30320), (685, 24256), (758, 21920), (1096, 15160), (1370, 12128), (1516, 10960), (1895, 8768), (2192, 7580), (2740, 6064), (3032, 5480), (3790, 4384)]