25526410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28051}}^1$

素因数の和:28078

約数の個数: 32

約数和(自身を含む): 56552832

約数和(自身を除く): 31026422

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 28051, 56102, 140255, 196357, 280510, 364663, 392714, 729326, 981785, 1823315, 1963570, 2552641, 3646630, 5105282, 12763205, 25526410]

約数ペア:

[(1, 25526410), (2, 12763205), (5, 5105282), (7, 3646630), (10, 2552641), (13, 1963570), (14, 1823315), (26, 981785), (35, 729326), (65, 392714), (70, 364663), (91, 280510), (130, 196357), (182, 140255), (455, 56102), (910, 28051)]