875334220

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{10453}}^1$

素因数の和:10594

約数の個数: 48

約数和(自身を含む): 1896773760

約数和(自身を除く): 1021439540

約数列:

[1, 2, 4, 5, 10, 20, 53, 79, 106, 158, 212, 265, 316, 395, 530, 790, 1060, 1580, 4187, 8374, 10453, 16748, 20906, 20935, 41812, 41870, 52265, 83740, 104530, 209060, 554009, 825787, 1108018, 1651574, 2216036, 2770045, 3303148, 4128935, 5540090, 8257870, 11080180, 16515740, 43766711, 87533422, 175066844, 218833555, 437667110, 875334220]

約数ペア:

[(1, 875334220), (2, 437667110), (4, 218833555), (5, 175066844), (10, 87533422), (20, 43766711), (53, 16515740), (79, 11080180), (106, 8257870), (158, 5540090), (212, 4128935), (265, 3303148), (316, 2770045), (395, 2216036), (530, 1651574), (790, 1108018), (1060, 825787), (1580, 554009), (4187, 209060), (8374, 104530), (10453, 83740), (16748, 52265), (20906, 41870), (20935, 41812)]