4163080

素因数分解:

$2^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{523}}^1$

素因数の和:733

約数の個数: 32

約数和(自身を含む): 9432000

約数和(自身を除く): 5268920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 199, 398, 523, 796, 995, 1046, 1592, 1990, 2092, 2615, 3980, 4184, 5230, 7960, 10460, 20920, 104077, 208154, 416308, 520385, 832616, 1040770, 2081540, 4163080]

約数ペア:

[(1, 4163080), (2, 2081540), (4, 1040770), (5, 832616), (8, 520385), (10, 416308), (20, 208154), (40, 104077), (199, 20920), (398, 10460), (523, 7960), (796, 5230), (995, 4184), (1046, 3980), (1592, 2615), (1990, 2092)]