10208420

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{4517}}^1$

素因数の和:4639

約数の個数: 24

約数和(自身を含む): 21632184

約数和(自身を除く): 11423764

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 4517, 9034, 18068, 22585, 45170, 90340, 510421, 1020842, 2041684, 2552105, 5104210, 10208420]

約数ペア:

[(1, 10208420), (2, 5104210), (4, 2552105), (5, 2041684), (10, 1020842), (20, 510421), (113, 90340), (226, 45170), (452, 22585), (565, 18068), (1130, 9034), (2260, 4517)]