40669620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{677827}}^1$

素因数の和:677839

約数の個数: 24

約数和(自身を含む): 113875104

約数和(自身を除く): 73205484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 677827, 1355654, 2033481, 2711308, 3389135, 4066962, 6778270, 8133924, 10167405, 13556540, 20334810, 40669620]

約数ペア:

[(1, 40669620), (2, 20334810), (3, 13556540), (4, 10167405), (5, 8133924), (6, 6778270), (10, 4066962), (12, 3389135), (15, 2711308), (20, 2033481), (30, 1355654), (60, 677827)]