9877360

素因数分解:

$2^4\times 5^1\times {\mathrm{311}}^1\times {\mathrm{397}}^1$

素因数の和:721

約数の個数: 40

約数和(自身を含む): 23096736

約数和(自身を除く): 13219376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 311, 397, 622, 794, 1244, 1555, 1588, 1985, 2488, 3110, 3176, 3970, 4976, 6220, 6352, 7940, 12440, 15880, 24880, 31760, 123467, 246934, 493868, 617335, 987736, 1234670, 1975472, 2469340, 4938680, 9877360]

約数ペア:

[(1, 9877360), (2, 4938680), (4, 2469340), (5, 1975472), (8, 1234670), (10, 987736), (16, 617335), (20, 493868), (40, 246934), (80, 123467), (311, 31760), (397, 24880), (622, 15880), (794, 12440), (1244, 7940), (1555, 6352), (1588, 6220), (1985, 4976), (2488, 3970), (3110, 3176)]