41051480

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{8081}}^1$

素因数の和:8219

約数の個数: 32

約数和(自身を含む): 93104640

約数和(自身を除く): 52053160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 8081, 16162, 32324, 40405, 64648, 80810, 161620, 323240, 1026287, 2052574, 4105148, 5131435, 8210296, 10262870, 20525740, 41051480]

約数ペア:

[(1, 41051480), (2, 20525740), (4, 10262870), (5, 8210296), (8, 5131435), (10, 4105148), (20, 2052574), (40, 1026287), (127, 323240), (254, 161620), (508, 80810), (635, 64648), (1016, 40405), (1270, 32324), (2540, 16162), (5080, 8081)]