25674660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12967}}^1$

素因数の和:12993

約数の個数: 72

約数和(自身を含む): 84966336

約数和(自身を除く): 59291676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 12967, 25934, 38901, 51868, 64835, 77802, 116703, 129670, 142637, 155604, 194505, 233406, 259340, 285274, 389010, 427911, 466812, 570548, 583515, 713185, 778020, 855822, 1167030, 1283733, 1426370, 1711644, 2139555, 2334060, 2567466, 2852740, 4279110, 5134932, 6418665, 8558220, 12837330, 25674660]

約数ペア:

[(1, 25674660), (2, 12837330), (3, 8558220), (4, 6418665), (5, 5134932), (6, 4279110), (9, 2852740), (10, 2567466), (11, 2334060), (12, 2139555), (15, 1711644), (18, 1426370), (20, 1283733), (22, 1167030), (30, 855822), (33, 778020), (36, 713185), (44, 583515), (45, 570548), (55, 466812), (60, 427911), (66, 389010), (90, 285274), (99, 259340), (110, 233406), (132, 194505), (165, 155604), (180, 142637), (198, 129670), (220, 116703), (330, 77802), (396, 64835), (495, 51868), (660, 38901), (990, 25934), (1980, 12967)]