1098080

素因数分解:

$2^5\times 5^1\times {\mathrm{6863}}^1$

素因数の和:6878

約数の個数: 24

約数和(自身を含む): 2594592

約数和(自身を除く): 1496512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 6863, 13726, 27452, 34315, 54904, 68630, 109808, 137260, 219616, 274520, 549040, 1098080]

約数ペア:

[(1, 1098080), (2, 549040), (4, 274520), (5, 219616), (8, 137260), (10, 109808), (16, 68630), (20, 54904), (32, 34315), (40, 27452), (80, 13726), (160, 6863)]