182997980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{75619}}^1$

素因数の和:75650

約数の個数: 36

約数和(自身を含む): 422413320

約数和(自身を除く): 239415340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 75619, 151238, 302476, 378095, 756190, 831809, 1512380, 1663618, 3327236, 4159045, 8318090, 9149899, 16636180, 18299798, 36599596, 45749495, 91498990, 182997980]

約数ペア:

[(1, 182997980), (2, 91498990), (4, 45749495), (5, 36599596), (10, 18299798), (11, 16636180), (20, 9149899), (22, 8318090), (44, 4159045), (55, 3327236), (110, 1663618), (121, 1512380), (220, 831809), (242, 756190), (484, 378095), (605, 302476), (1210, 151238), (2420, 75619)]