38330900

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{9349}}^1$

素因数の和:9404

約数の個数: 36

約数和(自身を含む): 85215900

約数和(自身を除く): 46885000

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 4100, 9349, 18698, 37396, 46745, 93490, 186980, 233725, 383309, 467450, 766618, 934900, 1533236, 1916545, 3833090, 7666180, 9582725, 19165450, 38330900]

約数ペア:

[(1, 38330900), (2, 19165450), (4, 9582725), (5, 7666180), (10, 3833090), (20, 1916545), (25, 1533236), (41, 934900), (50, 766618), (82, 467450), (100, 383309), (164, 233725), (205, 186980), (410, 93490), (820, 46745), (1025, 37396), (2050, 18698), (4100, 9349)]