82221460

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{49531}}^1$

素因数の和:49623

約数の個数: 24

約数和(自身を含む): 174748896

約数和(自身を除く): 92527436

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 49531, 99062, 198124, 247655, 495310, 990620, 4111073, 8222146, 16444292, 20555365, 41110730, 82221460]

約数ペア:

[(1, 82221460), (2, 41110730), (4, 20555365), (5, 16444292), (10, 8222146), (20, 4111073), (83, 990620), (166, 495310), (332, 247655), (415, 198124), (830, 99062), (1660, 49531)]