131710060

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{65203}}^1$

素因数の和:65313

約数の個数: 24

約数和(自身を含む): 279333936

約数和(自身を除く): 147623876

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 65203, 130406, 260812, 326015, 652030, 1304060, 6585503, 13171006, 26342012, 32927515, 65855030, 131710060]

約数ペア:

[(1, 131710060), (2, 65855030), (4, 32927515), (5, 26342012), (10, 13171006), (20, 6585503), (101, 1304060), (202, 652030), (404, 326015), (505, 260812), (1010, 130406), (2020, 65203)]