22088780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9281}}^1$

素因数の和:9314

約数の個数: 48

約数和(自身を含む): 56137536

約数和(自身を除く): 34048756

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 9281, 18562, 37124, 46405, 64967, 92810, 129934, 157777, 185620, 259868, 315554, 324835, 631108, 649670, 788885, 1104439, 1299340, 1577770, 2208878, 3155540, 4417756, 5522195, 11044390, 22088780]

約数ペア:

[(1, 22088780), (2, 11044390), (4, 5522195), (5, 4417756), (7, 3155540), (10, 2208878), (14, 1577770), (17, 1299340), (20, 1104439), (28, 788885), (34, 649670), (35, 631108), (68, 324835), (70, 315554), (85, 259868), (119, 185620), (140, 157777), (170, 129934), (238, 92810), (340, 64967), (476, 46405), (595, 37124), (1190, 18562), (2380, 9281)]