152494040

素因数分解:

$2^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{13763}}^1$

素因数の和:14051

約数の個数: 32

約数和(自身を含む): 344375280

約数和(自身を除く): 191881240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 277, 554, 1108, 1385, 2216, 2770, 5540, 11080, 13763, 27526, 55052, 68815, 110104, 137630, 275260, 550520, 3812351, 7624702, 15249404, 19061755, 30498808, 38123510, 76247020, 152494040]

約数ペア:

[(1, 152494040), (2, 76247020), (4, 38123510), (5, 30498808), (8, 19061755), (10, 15249404), (20, 7624702), (40, 3812351), (277, 550520), (554, 275260), (1108, 137630), (1385, 110104), (2216, 68815), (2770, 55052), (5540, 27526), (11080, 13763)]