91642850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{140989}}^1$

素因数の和:141014

約数の個数: 24

約数和(自身を含む): 183568980

約数和(自身を除く): 91926130

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 140989, 281978, 704945, 1409890, 1832857, 3524725, 3665714, 7049450, 9164285, 18328570, 45821425, 91642850]

約数ペア:

[(1, 91642850), (2, 45821425), (5, 18328570), (10, 9164285), (13, 7049450), (25, 3665714), (26, 3524725), (50, 1832857), (65, 1409890), (130, 704945), (325, 281978), (650, 140989)]