440052910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^2\times {\mathrm{641}}^1$

素因数の和:817

約数の個数: 48

約数和(自身を含む): 876545712

約数和(自身を除く): 436492802

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 641, 790, 869, 1282, 1738, 3205, 4345, 6241, 6410, 7051, 8690, 12482, 14102, 31205, 35255, 50639, 62410, 68651, 70510, 101278, 137302, 253195, 343255, 506390, 557029, 686510, 1114058, 2785145, 4000481, 5570290, 8000962, 20002405, 40004810, 44005291, 88010582, 220026455, 440052910]

約数ペア:

[(1, 440052910), (2, 220026455), (5, 88010582), (10, 44005291), (11, 40004810), (22, 20002405), (55, 8000962), (79, 5570290), (110, 4000481), (158, 2785145), (395, 1114058), (641, 686510), (790, 557029), (869, 506390), (1282, 343255), (1738, 253195), (3205, 137302), (4345, 101278), (6241, 70510), (6410, 68651), (7051, 62410), (8690, 50639), (12482, 35255), (14102, 31205)]