76661440

素因数分解:

$2^6\times 5^1\times {\mathrm{239567}}^1$

素因数の和:239584

約数の個数: 28

約数和(自身を含む): 182550816

約数和(自身を除く): 105889376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 239567, 479134, 958268, 1197835, 1916536, 2395670, 3833072, 4791340, 7666144, 9582680, 15332288, 19165360, 38330720, 76661440]

約数ペア:

[(1, 76661440), (2, 38330720), (4, 19165360), (5, 15332288), (8, 9582680), (10, 7666144), (16, 4791340), (20, 3833072), (32, 2395670), (40, 1916536), (64, 1197835), (80, 958268), (160, 479134), (320, 239567)]