4866040

素因数分解:

$2^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{509}}^1$

素因数の和:759

約数の個数: 32

約数和(自身を含む): 11016000

約数和(自身を除く): 6149960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 239, 478, 509, 956, 1018, 1195, 1912, 2036, 2390, 2545, 4072, 4780, 5090, 9560, 10180, 20360, 121651, 243302, 486604, 608255, 973208, 1216510, 2433020, 4866040]

約数ペア:

[(1, 4866040), (2, 2433020), (4, 1216510), (5, 973208), (8, 608255), (10, 486604), (20, 243302), (40, 121651), (239, 20360), (478, 10180), (509, 9560), (956, 5090), (1018, 4780), (1195, 4072), (1912, 2545), (2036, 2390)]