3844100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2957}}^1$

素因数の和:2984

約数の個数: 36

約数和(自身を含む): 8986404

約数和(自身を除く): 5142304

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 2957, 5914, 11828, 14785, 29570, 38441, 59140, 73925, 76882, 147850, 153764, 192205, 295700, 384410, 768820, 961025, 1922050, 3844100]

約数ペア:

[(1, 3844100), (2, 1922050), (4, 961025), (5, 768820), (10, 384410), (13, 295700), (20, 192205), (25, 153764), (26, 147850), (50, 76882), (52, 73925), (65, 59140), (100, 38441), (130, 29570), (260, 14785), (325, 11828), (650, 5914), (1300, 2957)]