41490520

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{19571}}^1$

素因数の和:19635

約数の個数: 32

約数和(自身を含む): 95119920

約数和(自身を除く): 53629400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 19571, 39142, 78284, 97855, 156568, 195710, 391420, 782840, 1037263, 2074526, 4149052, 5186315, 8298104, 10372630, 20745260, 41490520]

約数ペア:

[(1, 41490520), (2, 20745260), (4, 10372630), (5, 8298104), (8, 5186315), (10, 4149052), (20, 2074526), (40, 1037263), (53, 782840), (106, 391420), (212, 195710), (265, 156568), (424, 97855), (530, 78284), (1060, 39142), (2120, 19571)]