5638180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9721}}^1$

素因数の和:9759

約数の個数: 24

約数和(自身を含む): 12249720

約数和(自身を除く): 6611540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 9721, 19442, 38884, 48605, 97210, 194420, 281909, 563818, 1127636, 1409545, 2819090, 5638180]

約数ペア:

[(1, 5638180), (2, 2819090), (4, 1409545), (5, 1127636), (10, 563818), (20, 281909), (29, 194420), (58, 97210), (116, 48605), (145, 38884), (290, 19442), (580, 9721)]