1796270120

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{615161}}^1$

素因数の和:615245

約数の個数: 32

約数和(自身を含む): 4096978920

約数和(自身を除く): 2300708800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 615161, 1230322, 2460644, 3075805, 4921288, 6151610, 12303220, 24606440, 44906753, 89813506, 179627012, 224533765, 359254024, 449067530, 898135060, 1796270120]

約数ペア:

[(1, 1796270120), (2, 898135060), (4, 449067530), (5, 359254024), (8, 224533765), (10, 179627012), (20, 89813506), (40, 44906753), (73, 24606440), (146, 12303220), (292, 6151610), (365, 4921288), (584, 3075805), (730, 2460644), (1460, 1230322), (2920, 615161)]