99048820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{380957}}^1$

素因数の和:380979

約数の個数: 24

約数和(自身を含む): 224003304

約数和(自身を除く): 124954484

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 380957, 761914, 1523828, 1904785, 3809570, 4952441, 7619140, 9904882, 19809764, 24762205, 49524410, 99048820]

約数ペア:

[(1, 99048820), (2, 49524410), (4, 24762205), (5, 19809764), (10, 9904882), (13, 7619140), (20, 4952441), (26, 3809570), (52, 1904785), (65, 1523828), (130, 761914), (260, 380957)]