4162520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5477}}^1$

素因数の和:5507

約数の個数: 32

約数和(自身を含む): 9860400

約数和(自身を除く): 5697880

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 5477, 10954, 21908, 27385, 43816, 54770, 104063, 109540, 208126, 219080, 416252, 520315, 832504, 1040630, 2081260, 4162520]

約数ペア:

[(1, 4162520), (2, 2081260), (4, 1040630), (5, 832504), (8, 520315), (10, 416252), (19, 219080), (20, 208126), (38, 109540), (40, 104063), (76, 54770), (95, 43816), (152, 27385), (190, 21908), (380, 10954), (760, 5477)]