4122520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4481}}^1$

素因数の和:4515

約数の個数: 32

約数和(自身を含む): 9681120

約数和(自身を除く): 5558600

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 4481, 8962, 17924, 22405, 35848, 44810, 89620, 103063, 179240, 206126, 412252, 515315, 824504, 1030630, 2061260, 4122520]

約数ペア:

[(1, 4122520), (2, 2061260), (4, 1030630), (5, 824504), (8, 515315), (10, 412252), (20, 206126), (23, 179240), (40, 103063), (46, 89620), (92, 44810), (115, 35848), (184, 22405), (230, 17924), (460, 8962), (920, 4481)]