252173860

素因数分解:

$2^2\times 5^1\times {\mathrm{2099}}^1\times {\mathrm{6007}}^1$

素因数の和:8115

約数の個数: 24

約数和(自身を含む): 529905600

約数和(自身を除く): 277731740

約数列:

[1, 2, 4, 5, 10, 20, 2099, 4198, 6007, 8396, 10495, 12014, 20990, 24028, 30035, 41980, 60070, 120140, 12608693, 25217386, 50434772, 63043465, 126086930, 252173860]

約数ペア:

[(1, 252173860), (2, 126086930), (4, 63043465), (5, 50434772), (10, 25217386), (20, 12608693), (2099, 120140), (4198, 60070), (6007, 41980), (8396, 30035), (10495, 24028), (12014, 20990)]