82388140

素因数分解:

$2^2\times 5^1\times {\mathrm{467}}^1\times {\mathrm{8821}}^1$

素因数の和:9297

約数の個数: 24

約数和(自身を含む): 173405232

約数和(自身を除く): 91017092

約数列:

[1, 2, 4, 5, 10, 20, 467, 934, 1868, 2335, 4670, 8821, 9340, 17642, 35284, 44105, 88210, 176420, 4119407, 8238814, 16477628, 20597035, 41194070, 82388140]

約数ペア:

[(1, 82388140), (2, 41194070), (4, 20597035), (5, 16477628), (10, 8238814), (20, 4119407), (467, 176420), (934, 88210), (1868, 44105), (2335, 35284), (4670, 17642), (8821, 9340)]