4501392940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1203581}}^1$

素因数の和:1203618

約数の個数: 48

約数和(自身を含む): 10918895904

約数和(自身を除く): 6417502964

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 1203581, 2407162, 4814324, 6017905, 12035810, 13239391, 20460877, 24071620, 26478782, 40921754, 52957564, 66196955, 81843508, 102304385, 132393910, 204608770, 225069647, 264787820, 409217540, 450139294, 900278588, 1125348235, 2250696470, 4501392940]

約数ペア:

[(1, 4501392940), (2, 2250696470), (4, 1125348235), (5, 900278588), (10, 450139294), (11, 409217540), (17, 264787820), (20, 225069647), (22, 204608770), (34, 132393910), (44, 102304385), (55, 81843508), (68, 66196955), (85, 52957564), (110, 40921754), (170, 26478782), (187, 24071620), (220, 20460877), (340, 13239391), (374, 12035810), (748, 6017905), (935, 4814324), (1870, 2407162), (3740, 1203581)]