25047970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{147341}}^1$

素因数の和:147365

約数の個数: 16

約数和(自身を含む): 47738808

約数和(自身を除く): 22690838

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 147341, 294682, 736705, 1473410, 2504797, 5009594, 12523985, 25047970]

約数ペア:

[(1, 25047970), (2, 12523985), (5, 5009594), (10, 2504797), (17, 1473410), (34, 736705), (85, 294682), (170, 147341)]