15824140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{27283}}^1$

素因数の和:27321

約数の個数: 24

約数和(自身を含む): 34377840

約数和(自身を除く): 18553700

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 27283, 54566, 109132, 136415, 272830, 545660, 791207, 1582414, 3164828, 3956035, 7912070, 15824140]

約数ペア:

[(1, 15824140), (2, 7912070), (4, 3956035), (5, 3164828), (10, 1582414), (20, 791207), (29, 545660), (58, 272830), (116, 136415), (145, 109132), (290, 54566), (580, 27283)]