29788940

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{14747}}^1$

素因数の和:14857

約数の個数: 24

約数和(自身を含む): 63180432

約数和(自身を除く): 33391492

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 14747, 29494, 58988, 73735, 147470, 294940, 1489447, 2978894, 5957788, 7447235, 14894470, 29788940]

約数ペア:

[(1, 29788940), (2, 14894470), (4, 7447235), (5, 5957788), (10, 2978894), (20, 1489447), (101, 294940), (202, 147470), (404, 73735), (505, 58988), (1010, 29494), (2020, 14747)]