955572920

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{327251}}^1$

素因数の和:327335

約数の個数: 32

約数和(自身を含む): 2179498320

約数和(自身を除く): 1223925400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 327251, 654502, 1309004, 1636255, 2618008, 3272510, 6545020, 13090040, 23889323, 47778646, 95557292, 119446615, 191114584, 238893230, 477786460, 955572920]

約数ペア:

[(1, 955572920), (2, 477786460), (4, 238893230), (5, 191114584), (8, 119446615), (10, 95557292), (20, 47778646), (40, 23889323), (73, 13090040), (146, 6545020), (292, 3272510), (365, 2618008), (584, 1636255), (730, 1309004), (1460, 654502), (2920, 327251)]