10566140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40639}}^1$

素因数の和:40661

約数の個数: 24

約数和(自身を含む): 23896320

約数和(自身を除く): 13330180

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 40639, 81278, 162556, 203195, 406390, 528307, 812780, 1056614, 2113228, 2641535, 5283070, 10566140]

約数ペア:

[(1, 10566140), (2, 5283070), (4, 2641535), (5, 2113228), (10, 1056614), (13, 812780), (20, 528307), (26, 406390), (52, 203195), (65, 162556), (130, 81278), (260, 40639)]