4550120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5987}}^1$

素因数の和:6017

約数の個数: 32

約数和(自身を含む): 10778400

約数和(自身を除く): 6228280

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 5987, 11974, 23948, 29935, 47896, 59870, 113753, 119740, 227506, 239480, 455012, 568765, 910024, 1137530, 2275060, 4550120]

約数ペア:

[(1, 4550120), (2, 2275060), (4, 1137530), (5, 910024), (8, 568765), (10, 455012), (19, 239480), (20, 227506), (38, 119740), (40, 113753), (76, 59870), (95, 47896), (152, 29935), (190, 23948), (380, 11974), (760, 5987)]