79090780

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{26189}}^1$

素因数の和:26349

約数の個数: 24

約数和(自身を含む): 167196960

約数和(自身を除く): 88106180

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 26189, 52378, 104756, 130945, 261890, 523780, 3954539, 7909078, 15818156, 19772695, 39545390, 79090780]

約数ペア:

[(1, 79090780), (2, 39545390), (4, 19772695), (5, 15818156), (10, 7909078), (20, 3954539), (151, 523780), (302, 261890), (604, 130945), (755, 104756), (1510, 52378), (3020, 26189)]