18413185250

素因数分解:

$2^1\times 5^3\times {\mathrm{1229}}^1\times {\mathrm{59929}}^1$

素因数の和:61175

約数の個数: 32

約数和(自身を含む): 34498105200

約数和(自身を除く): 16084919950

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 1229, 2458, 6145, 12290, 30725, 59929, 61450, 119858, 153625, 299645, 307250, 599290, 1498225, 2996450, 7491125, 14982250, 73652741, 147305482, 368263705, 736527410, 1841318525, 3682637050, 9206592625, 18413185250]

約数ペア:

[(1, 18413185250), (2, 9206592625), (5, 3682637050), (10, 1841318525), (25, 736527410), (50, 368263705), (125, 147305482), (250, 73652741), (1229, 14982250), (2458, 7491125), (6145, 2996450), (12290, 1498225), (30725, 599290), (59929, 307250), (61450, 299645), (119858, 153625)]