26049140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{100189}}^1$

素因数の和:100211

約数の個数: 24

約数和(自身を含む): 58911720

約数和(自身を除く): 32862580

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 100189, 200378, 400756, 500945, 1001890, 1302457, 2003780, 2604914, 5209828, 6512285, 13024570, 26049140]

約数ペア:

[(1, 26049140), (2, 13024570), (4, 6512285), (5, 5209828), (10, 2604914), (13, 2003780), (20, 1302457), (26, 1001890), (52, 500945), (65, 400756), (130, 200378), (260, 100189)]