25973510

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 47803392

約数和(自身を除く): 21829882

約数列:

[1, 2, 5, 10, 103, 151, 167, 206, 302, 334, 515, 755, 835, 1030, 1510, 1670, 15553, 17201, 25217, 31106, 34402, 50434, 77765, 86005, 126085, 155530, 172010, 252170, 2597351, 5194702, 12986755, 25973510]

約数ペア:

[(1, 25973510), (2, 12986755), (5, 5194702), (10, 2597351), (103, 252170), (151, 172010), (167, 155530), (206, 126085), (302, 86005), (334, 77765), (515, 50434), (755, 34402), (835, 31106), (1030, 25217), (1510, 17201), (1670, 15553)]