3813850

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{919}}^1$

素因数の和:1014

約数の個数: 24

約数和(自身を含む): 7187040

約数和(自身を除く): 3373190

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 415, 830, 919, 1838, 2075, 4150, 4595, 9190, 22975, 45950, 76277, 152554, 381385, 762770, 1906925, 3813850]

約数ペア:

[(1, 3813850), (2, 1906925), (5, 762770), (10, 381385), (25, 152554), (50, 76277), (83, 45950), (166, 22975), (415, 9190), (830, 4595), (919, 4150), (1838, 2075)]