2199880493860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{15713432099}}^1$

素因数の和:15713432115

約数の個数: 24

約数和(自身を含む): 5279713185600

約数和(自身を除く): 3079832691740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 15713432099, 31426864198, 62853728396, 78567160495, 109994024693, 157134320990, 219988049386, 314268641980, 439976098772, 549970123465, 1099940246930, 2199880493860]

約数ペア:

[(1, 2199880493860), (2, 1099940246930), (4, 549970123465), (5, 439976098772), (7, 314268641980), (10, 219988049386), (14, 157134320990), (20, 109994024693), (28, 78567160495), (35, 62853728396), (70, 31426864198), (140, 15713432099)]