577020140

素因数分解:

$2^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{75329}}^1$

素因数の和:75721

約数の個数: 24

約数和(自身を含む): 1214922240

約数和(自身を除く): 637902100

約数列:

[1, 2, 4, 5, 10, 20, 383, 766, 1532, 1915, 3830, 7660, 75329, 150658, 301316, 376645, 753290, 1506580, 28851007, 57702014, 115404028, 144255035, 288510070, 577020140]

約数ペア:

[(1, 577020140), (2, 288510070), (4, 144255035), (5, 115404028), (10, 57702014), (20, 28851007), (383, 1506580), (766, 753290), (1532, 376645), (1915, 301316), (3830, 150658), (7660, 75329)]