15190989050

素因数分解:

$2^1\times 5^2\times {\mathrm{4409}}^1\times {\mathrm{68909}}^1$

素因数の和:73330

約数の個数: 24

約数和(自身を含む): 28262058300

約数和(自身を除く): 13071069250

約数列:

[1, 2, 5, 10, 25, 50, 4409, 8818, 22045, 44090, 68909, 110225, 137818, 220450, 344545, 689090, 1722725, 3445450, 303819781, 607639562, 1519098905, 3038197810, 7595494525, 15190989050]

約数ペア:

[(1, 15190989050), (2, 7595494525), (5, 3038197810), (10, 1519098905), (25, 607639562), (50, 303819781), (4409, 3445450), (8818, 1722725), (22045, 689090), (44090, 344545), (68909, 220450), (110225, 137818)]