9960620

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{4931}}^1$

素因数の和:5041

約数の個数: 24

約数和(自身を含む): 21128688

約数和(自身を除く): 11168068

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 4931, 9862, 19724, 24655, 49310, 98620, 498031, 996062, 1992124, 2490155, 4980310, 9960620]

約数ペア:

[(1, 9960620), (2, 4980310), (4, 2490155), (5, 1992124), (10, 996062), (20, 498031), (101, 98620), (202, 49310), (404, 24655), (505, 19724), (1010, 9862), (2020, 4931)]