230024360

素因数分解:

$2^3\times 5^1\times {\mathrm{787}}^1\times {\mathrm{7307}}^1$

素因数の和:8105

約数の個数: 32

約数和(自身を含む): 518283360

約数和(自身を除く): 288259000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 787, 1574, 3148, 3935, 6296, 7307, 7870, 14614, 15740, 29228, 31480, 36535, 58456, 73070, 146140, 292280, 5750609, 11501218, 23002436, 28753045, 46004872, 57506090, 115012180, 230024360]

約数ペア:

[(1, 230024360), (2, 115012180), (4, 57506090), (5, 46004872), (8, 28753045), (10, 23002436), (20, 11501218), (40, 5750609), (787, 292280), (1574, 146140), (3148, 73070), (3935, 58456), (6296, 36535), (7307, 31480), (7870, 29228), (14614, 15740)]