26107640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{50207}}^1$

素因数の和:50231

約数の個数: 32

約数和(自身を含む): 63262080

約数和(自身を除く): 37154440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 50207, 100414, 200828, 251035, 401656, 502070, 652691, 1004140, 1305382, 2008280, 2610764, 3263455, 5221528, 6526910, 13053820, 26107640]

約数ペア:

[(1, 26107640), (2, 13053820), (4, 6526910), (5, 5221528), (8, 3263455), (10, 2610764), (13, 2008280), (20, 1305382), (26, 1004140), (40, 652691), (52, 502070), (65, 401656), (104, 251035), (130, 200828), (260, 100414), (520, 50207)]