139050550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{146369}}^1$

素因数の和:146400

約数の個数: 24

約数和(自身を含む): 272248200

約数和(自身を除く): 133197650

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 146369, 292738, 731845, 1463690, 2781011, 3659225, 5562022, 7318450, 13905055, 27810110, 69525275, 139050550]

約数ペア:

[(1, 139050550), (2, 69525275), (5, 27810110), (10, 13905055), (19, 7318450), (25, 5562022), (38, 3659225), (50, 2781011), (95, 1463690), (190, 731845), (475, 292738), (950, 146369)]