9746960

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1669}}^1$

素因数の和:1755

約数の個数: 40

約数和(自身を含む): 22985880

約数和(自身を除く): 13238920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 1669, 2920, 3338, 5840, 6676, 8345, 13352, 16690, 26704, 33380, 66760, 121837, 133520, 243674, 487348, 609185, 974696, 1218370, 1949392, 2436740, 4873480, 9746960]

約数ペア:

[(1, 9746960), (2, 4873480), (4, 2436740), (5, 1949392), (8, 1218370), (10, 974696), (16, 609185), (20, 487348), (40, 243674), (73, 133520), (80, 121837), (146, 66760), (292, 33380), (365, 26704), (584, 16690), (730, 13352), (1168, 8345), (1460, 6676), (1669, 5840), (2920, 3338)]