25292220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{2207}}^1$

素因数の和:2410

約数の個数: 48

約数和(自身を含む): 71221248

約数和(自身を除く): 45929028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 191, 382, 573, 764, 955, 1146, 1910, 2207, 2292, 2865, 3820, 4414, 5730, 6621, 8828, 11035, 11460, 13242, 22070, 26484, 33105, 44140, 66210, 132420, 421537, 843074, 1264611, 1686148, 2107685, 2529222, 4215370, 5058444, 6323055, 8430740, 12646110, 25292220]

約数ペア:

[(1, 25292220), (2, 12646110), (3, 8430740), (4, 6323055), (5, 5058444), (6, 4215370), (10, 2529222), (12, 2107685), (15, 1686148), (20, 1264611), (30, 843074), (60, 421537), (191, 132420), (382, 66210), (573, 44140), (764, 33105), (955, 26484), (1146, 22070), (1910, 13242), (2207, 11460), (2292, 11035), (2865, 8828), (3820, 6621), (4414, 5730)]