528380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{911}}^1$

素因数の和:949

約数の個数: 24

約数和(自身を含む): 1149120

約数和(自身を除く): 620740

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 911, 1822, 3644, 4555, 9110, 18220, 26419, 52838, 105676, 132095, 264190, 528380]

約数ペア:

[(1, 528380), (2, 264190), (4, 132095), (5, 105676), (10, 52838), (20, 26419), (29, 18220), (58, 9110), (116, 4555), (145, 3644), (290, 1822), (580, 911)]