83318180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{34429}}^1$

素因数の和:34460

約数の個数: 36

約数和(自身を含む): 192325980

約数和(自身を除く): 109007800

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 34429, 68858, 137716, 172145, 344290, 378719, 688580, 757438, 1514876, 1893595, 3787190, 4165909, 7574380, 8331818, 16663636, 20829545, 41659090, 83318180]

約数ペア:

[(1, 83318180), (2, 41659090), (4, 20829545), (5, 16663636), (10, 8331818), (11, 7574380), (20, 4165909), (22, 3787190), (44, 1893595), (55, 1514876), (110, 757438), (121, 688580), (220, 378719), (242, 344290), (484, 172145), (605, 137716), (1210, 68858), (2420, 34429)]