7904017120

素因数分解:

$2^5\times 5^1\times {\mathrm{49400107}}^1$

素因数の和:49400122

約数の個数: 24

約数和(自身を含む): 18673240824

約数和(自身を除く): 10769223704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 49400107, 98800214, 197600428, 247000535, 395200856, 494001070, 790401712, 988002140, 1580803424, 1976004280, 3952008560, 7904017120]

約数ペア:

[(1, 7904017120), (2, 3952008560), (4, 1976004280), (5, 1580803424), (8, 988002140), (10, 790401712), (16, 494001070), (20, 395200856), (32, 247000535), (40, 197600428), (80, 98800214), (160, 49400107)]