77081360

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{26041}}^1$

素因数の和:26091

約数の個数: 40

約数和(自身を含む): 184064856

約数和(自身を除く): 106983496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 26041, 52082, 104164, 130205, 208328, 260410, 416656, 520820, 963517, 1041640, 1927034, 2083280, 3854068, 4817585, 7708136, 9635170, 15416272, 19270340, 38540680, 77081360]

約数ペア:

[(1, 77081360), (2, 38540680), (4, 19270340), (5, 15416272), (8, 9635170), (10, 7708136), (16, 4817585), (20, 3854068), (37, 2083280), (40, 1927034), (74, 1041640), (80, 963517), (148, 520820), (185, 416656), (296, 260410), (370, 208328), (592, 130205), (740, 104164), (1480, 52082), (2960, 26041)]