10449140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40189}}^1$

素因数の和:40211

約数の個数: 24

約数和(自身を含む): 23631720

約数和(自身を除く): 13182580

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 40189, 80378, 160756, 200945, 401890, 522457, 803780, 1044914, 2089828, 2612285, 5224570, 10449140]

約数ペア:

[(1, 10449140), (2, 5224570), (4, 2612285), (5, 2089828), (10, 1044914), (13, 803780), (20, 522457), (26, 401890), (52, 200945), (65, 160756), (130, 80378), (260, 40189)]