13663360

素因数分解:

$2^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{577}}^1$

素因数の和:633

約数の個数: 64

約数和(自身を含む): 33604920

約数和(自身を除く): 19941560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 296, 320, 370, 577, 592, 640, 740, 1154, 1184, 1480, 2308, 2368, 2885, 2960, 4616, 4736, 5770, 5920, 9232, 11540, 11840, 18464, 21349, 23080, 23680, 36928, 42698, 46160, 73856, 85396, 92320, 106745, 170792, 184640, 213490, 341584, 369280, 426980, 683168, 853960, 1366336, 1707920, 2732672, 3415840, 6831680, 13663360]

約数ペア:

[(1, 13663360), (2, 6831680), (4, 3415840), (5, 2732672), (8, 1707920), (10, 1366336), (16, 853960), (20, 683168), (32, 426980), (37, 369280), (40, 341584), (64, 213490), (74, 184640), (80, 170792), (128, 106745), (148, 92320), (160, 85396), (185, 73856), (296, 46160), (320, 42698), (370, 36928), (577, 23680), (592, 23080), (640, 21349), (740, 18464), (1154, 11840), (1184, 11540), (1480, 9232), (2308, 5920), (2368, 5770), (2885, 4736), (2960, 4616)]