1433960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3259}}^1$

素因数の和:3281

約数の個数: 32

約数和(自身を含む): 3520800

約数和(自身を除く): 2086840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 3259, 6518, 13036, 16295, 26072, 32590, 35849, 65180, 71698, 130360, 143396, 179245, 286792, 358490, 716980, 1433960]

約数ペア:

[(1, 1433960), (2, 716980), (4, 358490), (5, 286792), (8, 179245), (10, 143396), (11, 130360), (20, 71698), (22, 65180), (40, 35849), (44, 32590), (55, 26072), (88, 16295), (110, 13036), (220, 6518), (440, 3259)]