47841260

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^2\times {\mathrm{1423}}^1$

素因数の和:1514

約数の個数: 36

約数和(自身を含む): 103049184

約数和(自身を除く): 55207924

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 1423, 1681, 2846, 3362, 5692, 6724, 7115, 8405, 14230, 16810, 28460, 33620, 58343, 116686, 233372, 291715, 583430, 1166860, 2392063, 4784126, 9568252, 11960315, 23920630, 47841260]

約数ペア:

[(1, 47841260), (2, 23920630), (4, 11960315), (5, 9568252), (10, 4784126), (20, 2392063), (41, 1166860), (82, 583430), (164, 291715), (205, 233372), (410, 116686), (820, 58343), (1423, 33620), (1681, 28460), (2846, 16810), (3362, 14230), (5692, 8405), (6724, 7115)]