2420577220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4173409}}^1$

素因数の和:4173447

約数の個数: 24

約数和(自身を含む): 5258496600

約数和(自身を除く): 2837919380

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 4173409, 8346818, 16693636, 20867045, 41734090, 83468180, 121028861, 242057722, 484115444, 605144305, 1210288610, 2420577220]

約数ペア:

[(1, 2420577220), (2, 1210288610), (4, 605144305), (5, 484115444), (10, 242057722), (20, 121028861), (29, 83468180), (58, 41734090), (116, 20867045), (145, 16693636), (290, 8346818), (580, 4173409)]