169626980

素因数分解:

$2^2\times 5^1\times {\mathrm{2789}}^1\times {\mathrm{3041}}^1$

素因数の和:5839

約数の個数: 24

約数和(自身を含む): 356461560

約数和(自身を除く): 186834580

約数列:

[1, 2, 4, 5, 10, 20, 2789, 3041, 5578, 6082, 11156, 12164, 13945, 15205, 27890, 30410, 55780, 60820, 8481349, 16962698, 33925396, 42406745, 84813490, 169626980]

約数ペア:

[(1, 169626980), (2, 84813490), (4, 42406745), (5, 33925396), (10, 16962698), (20, 8481349), (2789, 60820), (3041, 55780), (5578, 30410), (6082, 27890), (11156, 15205), (12164, 13945)]