16836080

素因数分解:

$2^4\times 5^1\times {\mathrm{229}}^1\times {\mathrm{919}}^1$

素因数の和:1161

約数の個数: 40

約数和(自身を含む): 39357600

約数和(自身を除く): 22521520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 229, 458, 916, 919, 1145, 1832, 1838, 2290, 3664, 3676, 4580, 4595, 7352, 9160, 9190, 14704, 18320, 18380, 36760, 73520, 210451, 420902, 841804, 1052255, 1683608, 2104510, 3367216, 4209020, 8418040, 16836080]

約数ペア:

[(1, 16836080), (2, 8418040), (4, 4209020), (5, 3367216), (8, 2104510), (10, 1683608), (16, 1052255), (20, 841804), (40, 420902), (80, 210451), (229, 73520), (458, 36760), (916, 18380), (919, 18320), (1145, 14704), (1832, 9190), (1838, 9160), (2290, 7352), (3664, 4595), (3676, 4580)]