25849850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{39769}}^1$

素因数の和:39794

約数の個数: 24

約数和(自身を含む): 51780540

約数和(自身を除く): 25930690

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 39769, 79538, 198845, 397690, 516997, 994225, 1033994, 1988450, 2584985, 5169970, 12924925, 25849850]

約数ペア:

[(1, 25849850), (2, 12924925), (5, 5169970), (10, 2584985), (13, 1988450), (25, 1033994), (26, 994225), (50, 516997), (65, 397690), (130, 198845), (325, 79538), (650, 39769)]