9565960

素因数分解:

$2^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{631}}^1$

素因数の和:1021

約数の個数: 32

約数和(自身を含む): 21614400

約数和(自身を除く): 12048440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 379, 631, 758, 1262, 1516, 1895, 2524, 3032, 3155, 3790, 5048, 6310, 7580, 12620, 15160, 25240, 239149, 478298, 956596, 1195745, 1913192, 2391490, 4782980, 9565960]

約数ペア:

[(1, 9565960), (2, 4782980), (4, 2391490), (5, 1913192), (8, 1195745), (10, 956596), (20, 478298), (40, 239149), (379, 25240), (631, 15160), (758, 12620), (1262, 7580), (1516, 6310), (1895, 5048), (2524, 3790), (3032, 3155)]