94171640

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{21599}}^1$

素因数の和:21719

約数の個数: 32

約数和(自身を含む): 213840000

約数和(自身を除く): 119668360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 2180, 4360, 21599, 43198, 86396, 107995, 172792, 215990, 431980, 863960, 2354291, 4708582, 9417164, 11771455, 18834328, 23542910, 47085820, 94171640]

約数ペア:

[(1, 94171640), (2, 47085820), (4, 23542910), (5, 18834328), (8, 11771455), (10, 9417164), (20, 4708582), (40, 2354291), (109, 863960), (218, 431980), (436, 215990), (545, 172792), (872, 107995), (1090, 86396), (2180, 43198), (4360, 21599)]