84475490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{9721}}^1$

素因数の和:9818

約数の個数: 32

約数和(自身を含む): 167996160

約数和(自身を除く): 83520670

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 790, 869, 1738, 4345, 8690, 9721, 19442, 48605, 97210, 106931, 213862, 534655, 767959, 1069310, 1535918, 3839795, 7679590, 8447549, 16895098, 42237745, 84475490]

約数ペア:

[(1, 84475490), (2, 42237745), (5, 16895098), (10, 8447549), (11, 7679590), (22, 3839795), (55, 1535918), (79, 1069310), (110, 767959), (158, 534655), (395, 213862), (790, 106931), (869, 97210), (1738, 48605), (4345, 19442), (8690, 9721)]