40794420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{679907}}^1$

素因数の和:679919

約数の個数: 24

約数和(自身を含む): 114224544

約数和(自身を除く): 73430124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 679907, 1359814, 2039721, 2719628, 3399535, 4079442, 6799070, 8158884, 10198605, 13598140, 20397210, 40794420]

約数ペア:

[(1, 40794420), (2, 20397210), (3, 13598140), (4, 10198605), (5, 8158884), (6, 6799070), (10, 4079442), (12, 3399535), (15, 2719628), (20, 2039721), (30, 1359814), (60, 679907)]