158575160

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{35083}}^1$

素因数の和:35207

約数の個数: 32

約数和(自身を含む): 359961840

約数和(自身を除く): 201386680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 35083, 70166, 140332, 175415, 280664, 350830, 701660, 1403320, 3964379, 7928758, 15857516, 19821895, 31715032, 39643790, 79287580, 158575160]

約数ペア:

[(1, 158575160), (2, 79287580), (4, 39643790), (5, 31715032), (8, 19821895), (10, 15857516), (20, 7928758), (40, 3964379), (113, 1403320), (226, 701660), (452, 350830), (565, 280664), (904, 175415), (1130, 140332), (2260, 70166), (4520, 35083)]