5269480

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1279}}^1$

素因数の和:1393

約数の個数: 32

約数和(自身を含む): 11980800

約数和(自身を除く): 6711320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 1279, 2060, 2558, 4120, 5116, 6395, 10232, 12790, 25580, 51160, 131737, 263474, 526948, 658685, 1053896, 1317370, 2634740, 5269480]

約数ペア:

[(1, 5269480), (2, 2634740), (4, 1317370), (5, 1053896), (8, 658685), (10, 526948), (20, 263474), (40, 131737), (103, 51160), (206, 25580), (412, 12790), (515, 10232), (824, 6395), (1030, 5116), (1279, 4120), (2060, 2558)]