25361940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3041}}^1$

素因数の和:3192

約数の個数: 48

約数和(自身を含む): 71547840

約数和(自身を除く): 46185900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 3041, 4170, 6082, 8340, 9123, 12164, 15205, 18246, 30410, 36492, 45615, 60820, 91230, 182460, 422699, 845398, 1268097, 1690796, 2113495, 2536194, 4226990, 5072388, 6340485, 8453980, 12680970, 25361940]

約数ペア:

[(1, 25361940), (2, 12680970), (3, 8453980), (4, 6340485), (5, 5072388), (6, 4226990), (10, 2536194), (12, 2113495), (15, 1690796), (20, 1268097), (30, 845398), (60, 422699), (139, 182460), (278, 91230), (417, 60820), (556, 45615), (695, 36492), (834, 30410), (1390, 18246), (1668, 15205), (2085, 12164), (2780, 9123), (3041, 8340), (4170, 6082)]