217715704060

素因数分解:

$2^2\times 5^1\times {\mathrm{3631}}^1\times {\mathrm{2998013}}^1$

素因数の和:3001653

約数の個数: 24

約数和(自身を含む): 457329047616

約数和(自身を除く): 239613343556

約数列:

[1, 2, 4, 5, 10, 20, 3631, 7262, 14524, 18155, 36310, 72620, 2998013, 5996026, 11992052, 14990065, 29980130, 59960260, 10885785203, 21771570406, 43543140812, 54428926015, 108857852030, 217715704060]

約数ペア:

[(1, 217715704060), (2, 108857852030), (4, 54428926015), (5, 43543140812), (10, 21771570406), (20, 10885785203), (3631, 59960260), (7262, 29980130), (14524, 14990065), (18155, 11992052), (36310, 5996026), (72620, 2998013)]