73288060

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{22481}}^1$

素因数の和:22653

約数の個数: 24

約数和(自身を含む): 154856016

約数和(自身を除く): 81567956

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 22481, 44962, 89924, 112405, 224810, 449620, 3664403, 7328806, 14657612, 18322015, 36644030, 73288060]

約数ペア:

[(1, 73288060), (2, 36644030), (4, 18322015), (5, 14657612), (10, 7328806), (20, 3664403), (163, 449620), (326, 224810), (652, 112405), (815, 89924), (1630, 44962), (3260, 22481)]