26265040

素因数分解:

$2^4\times 5^1\times {\mathrm{569}}^1\times {\mathrm{577}}^1$

素因数の和:1159

約数の個数: 40

約数和(自身を含む): 61279560

約数和(自身を除く): 35014520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 569, 577, 1138, 1154, 2276, 2308, 2845, 2885, 4552, 4616, 5690, 5770, 9104, 9232, 11380, 11540, 22760, 23080, 45520, 46160, 328313, 656626, 1313252, 1641565, 2626504, 3283130, 5253008, 6566260, 13132520, 26265040]

約数ペア:

[(1, 26265040), (2, 13132520), (4, 6566260), (5, 5253008), (8, 3283130), (10, 2626504), (16, 1641565), (20, 1313252), (40, 656626), (80, 328313), (569, 46160), (577, 45520), (1138, 23080), (1154, 22760), (2276, 11540), (2308, 11380), (2845, 9232), (2885, 9104), (4552, 5770), (4616, 5690)]