231479380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1052179}}^1$

素因数の和:1052199

約数の個数: 24

約数和(自身を含む): 530298720

約数和(自身を除く): 298819340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1052179, 2104358, 4208716, 5260895, 10521790, 11573969, 21043580, 23147938, 46295876, 57869845, 115739690, 231479380]

約数ペア:

[(1, 231479380), (2, 115739690), (4, 57869845), (5, 46295876), (10, 23147938), (11, 21043580), (20, 11573969), (22, 10521790), (44, 5260895), (55, 4208716), (110, 2104358), (220, 1052179)]