5441620

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1733}}^1$

素因数の和:1899

約数の個数: 24

約数和(自身を含む): 11506824

約数和(自身を除く): 6065204

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 1733, 3140, 3466, 6932, 8665, 17330, 34660, 272081, 544162, 1088324, 1360405, 2720810, 5441620]

約数ペア:

[(1, 5441620), (2, 2720810), (4, 1360405), (5, 1088324), (10, 544162), (20, 272081), (157, 34660), (314, 17330), (628, 8665), (785, 6932), (1570, 3466), (1733, 3140)]