38656740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{6379}}^1$

素因数の和:6492

約数の個数: 48

約数和(自身を含む): 109327680

約数和(自身を除く): 70670940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 3030, 6060, 6379, 12758, 19137, 25516, 31895, 38274, 63790, 76548, 95685, 127580, 191370, 382740, 644279, 1288558, 1932837, 2577116, 3221395, 3865674, 6442790, 7731348, 9664185, 12885580, 19328370, 38656740]

約数ペア:

[(1, 38656740), (2, 19328370), (3, 12885580), (4, 9664185), (5, 7731348), (6, 6442790), (10, 3865674), (12, 3221395), (15, 2577116), (20, 1932837), (30, 1288558), (60, 644279), (101, 382740), (202, 191370), (303, 127580), (404, 95685), (505, 76548), (606, 63790), (1010, 38274), (1212, 31895), (1515, 25516), (2020, 19137), (3030, 12758), (6060, 6379)]