82200580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53377}}^1$

素因数の和:53404

約数の個数: 48

約数和(自身を含む): 215220096

約数和(自身を除く): 133019516

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 53377, 106754, 213508, 266885, 373639, 533770, 587147, 747278, 1067540, 1174294, 1494556, 1868195, 2348588, 2935735, 3736390, 4110029, 5871470, 7472780, 8220058, 11742940, 16440116, 20550145, 41100290, 82200580]

約数ペア:

[(1, 82200580), (2, 41100290), (4, 20550145), (5, 16440116), (7, 11742940), (10, 8220058), (11, 7472780), (14, 5871470), (20, 4110029), (22, 3736390), (28, 2935735), (35, 2348588), (44, 1868195), (55, 1494556), (70, 1174294), (77, 1067540), (110, 747278), (140, 587147), (154, 533770), (220, 373639), (308, 266885), (385, 213508), (770, 106754), (1540, 53377)]