32289080

素因数分解:

$2^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{2579}}^1$

素因数の和:2903

約数の個数: 32

約数和(自身を含む): 72910800

約数和(自身を除く): 40621720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 313, 626, 1252, 1565, 2504, 2579, 3130, 5158, 6260, 10316, 12520, 12895, 20632, 25790, 51580, 103160, 807227, 1614454, 3228908, 4036135, 6457816, 8072270, 16144540, 32289080]

約数ペア:

[(1, 32289080), (2, 16144540), (4, 8072270), (5, 6457816), (8, 4036135), (10, 3228908), (20, 1614454), (40, 807227), (313, 103160), (626, 51580), (1252, 25790), (1565, 20632), (2504, 12895), (2579, 12520), (3130, 10316), (5158, 6260)]