359792380

素因数分解:

$2^2\times 5^1\times {\mathrm{2939}}^1\times {\mathrm{6121}}^1$

素因数の和:9069

約数の個数: 24

約数和(自身を含む): 755944560

約数和(自身を除く): 396152180

約数列:

[1, 2, 4, 5, 10, 20, 2939, 5878, 6121, 11756, 12242, 14695, 24484, 29390, 30605, 58780, 61210, 122420, 17989619, 35979238, 71958476, 89948095, 179896190, 359792380]

約数ペア:

[(1, 359792380), (2, 179896190), (4, 89948095), (5, 71958476), (10, 35979238), (20, 17989619), (2939, 122420), (5878, 61210), (6121, 58780), (11756, 30605), (12242, 29390), (14695, 24484)]