83240620

素因数分解:

$2^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{8689}}^1$

素因数の和:9177

約数の個数: 24

約数和(自身を含む): 175190400

約数和(自身を除く): 91949780

約数列:

[1, 2, 4, 5, 10, 20, 479, 958, 1916, 2395, 4790, 8689, 9580, 17378, 34756, 43445, 86890, 173780, 4162031, 8324062, 16648124, 20810155, 41620310, 83240620]

約数ペア:

[(1, 83240620), (2, 41620310), (4, 20810155), (5, 16648124), (10, 8324062), (20, 4162031), (479, 173780), (958, 86890), (1916, 43445), (2395, 34756), (4790, 17378), (8689, 9580)]