9443960

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1031}}^1$

素因数の和:1271

約数の個数: 32

約数和(自身を含む): 21362400

約数和(自身を除く): 11918440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 458, 916, 1031, 1145, 1832, 2062, 2290, 4124, 4580, 5155, 8248, 9160, 10310, 20620, 41240, 236099, 472198, 944396, 1180495, 1888792, 2360990, 4721980, 9443960]

約数ペア:

[(1, 9443960), (2, 4721980), (4, 2360990), (5, 1888792), (8, 1180495), (10, 944396), (20, 472198), (40, 236099), (229, 41240), (458, 20620), (916, 10310), (1031, 9160), (1145, 8248), (1832, 5155), (2062, 4580), (2290, 4124)]