100858790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{5443}}^1$

素因数の和:5576

約数の個数: 32

約数和(自身を含む): 194024160

約数和(自身を除く): 93165370

約数列:

[1, 2, 5, 10, 17, 34, 85, 109, 170, 218, 545, 1090, 1853, 3706, 5443, 9265, 10886, 18530, 27215, 54430, 92531, 185062, 462655, 593287, 925310, 1186574, 2966435, 5932870, 10085879, 20171758, 50429395, 100858790]

約数ペア:

[(1, 100858790), (2, 50429395), (5, 20171758), (10, 10085879), (17, 5932870), (34, 2966435), (85, 1186574), (109, 925310), (170, 593287), (218, 462655), (545, 185062), (1090, 92531), (1853, 54430), (3706, 27215), (5443, 18530), (9265, 10886)]