85208090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{26711}}^1$

素因数の和:26758

約数の個数: 32

約数和(自身を含む): 173093760

約数和(自身を除く): 87885670

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 26711, 53422, 133555, 267110, 293821, 587642, 774619, 1469105, 1549238, 2938210, 3873095, 7746190, 8520809, 17041618, 42604045, 85208090]

約数ペア:

[(1, 85208090), (2, 42604045), (5, 17041618), (10, 8520809), (11, 7746190), (22, 3873095), (29, 2938210), (55, 1549238), (58, 1469105), (110, 774619), (145, 587642), (290, 293821), (319, 267110), (638, 133555), (1595, 53422), (3190, 26711)]