16027360

素因数分解:

$2^5\times 5^1\times {\mathrm{109}}^1\times {\mathrm{919}}^1$

素因数の和:1043

約数の個数: 48

約数和(自身を含む): 38253600

約数和(自身を除く): 22226240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 109, 160, 218, 436, 545, 872, 919, 1090, 1744, 1838, 2180, 3488, 3676, 4360, 4595, 7352, 8720, 9190, 14704, 17440, 18380, 29408, 36760, 73520, 100171, 147040, 200342, 400684, 500855, 801368, 1001710, 1602736, 2003420, 3205472, 4006840, 8013680, 16027360]

約数ペア:

[(1, 16027360), (2, 8013680), (4, 4006840), (5, 3205472), (8, 2003420), (10, 1602736), (16, 1001710), (20, 801368), (32, 500855), (40, 400684), (80, 200342), (109, 147040), (160, 100171), (218, 73520), (436, 36760), (545, 29408), (872, 18380), (919, 17440), (1090, 14704), (1744, 9190), (1838, 8720), (2180, 7352), (3488, 4595), (3676, 4360)]