5615920

素因数分解:

$2^4\times 5^1\times {\mathrm{70199}}^1$

素因数の和:70212

約数の個数: 20

約数和(自身を含む): 13057200

約数和(自身を除く): 7441280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 70199, 140398, 280796, 350995, 561592, 701990, 1123184, 1403980, 2807960, 5615920]

約数ペア:

[(1, 5615920), (2, 2807960), (4, 1403980), (5, 1123184), (8, 701990), (10, 561592), (16, 350995), (20, 280796), (40, 140398), (80, 70199)]