79605790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{1129}}^1$

素因数の和:1788

約数の個数: 32

約数和(自身を含む): 156699360

約数和(自身を除く): 77093570

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 641, 1129, 1282, 2258, 3205, 5645, 6410, 7051, 11290, 12419, 14102, 24838, 35255, 62095, 70510, 124190, 723689, 1447378, 3618445, 7236890, 7960579, 15921158, 39802895, 79605790]

約数ペア:

[(1, 79605790), (2, 39802895), (5, 15921158), (10, 7960579), (11, 7236890), (22, 3618445), (55, 1447378), (110, 723689), (641, 124190), (1129, 70510), (1282, 62095), (2258, 35255), (3205, 24838), (5645, 14102), (6410, 12419), (7051, 11290)]