86539700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{66569}}^1$

素因数の和:66596

約数の個数: 36

約数和(自身を含む): 202239660

約数和(自身を除く): 115699960

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 66569, 133138, 266276, 332845, 665690, 865397, 1331380, 1664225, 1730794, 3328450, 3461588, 4326985, 6656900, 8653970, 17307940, 21634925, 43269850, 86539700]

約数ペア:

[(1, 86539700), (2, 43269850), (4, 21634925), (5, 17307940), (10, 8653970), (13, 6656900), (20, 4326985), (25, 3461588), (26, 3328450), (50, 1730794), (52, 1664225), (65, 1331380), (100, 865397), (130, 665690), (260, 332845), (325, 266276), (650, 133138), (1300, 66569)]