88894946960

素因数分解:

$2^4\times 5^1\times {\mathrm{1087}}^1\times {\mathrm{1022251}}^1$

素因数の和:1023351

約数の個数: 40

約数和(自身を含む): 206871092736

約数和(自身を除く): 117976145776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1087, 2174, 4348, 5435, 8696, 10870, 17392, 21740, 43480, 86960, 1022251, 2044502, 4089004, 5111255, 8178008, 10222510, 16356016, 20445020, 40890040, 81780080, 1111186837, 2222373674, 4444747348, 5555934185, 8889494696, 11111868370, 17778989392, 22223736740, 44447473480, 88894946960]

約数ペア:

[(1, 88894946960), (2, 44447473480), (4, 22223736740), (5, 17778989392), (8, 11111868370), (10, 8889494696), (16, 5555934185), (20, 4444747348), (40, 2222373674), (80, 1111186837), (1087, 81780080), (2174, 40890040), (4348, 20445020), (5435, 16356016), (8696, 10222510), (10870, 8178008), (17392, 5111255), (21740, 4089004), (43480, 2044502), (86960, 1022251)]