23968780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{108949}}^1$

素因数の和:108969

約数の個数: 24

約数和(自身を含む): 54910800

約数和(自身を除く): 30942020

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 108949, 217898, 435796, 544745, 1089490, 1198439, 2178980, 2396878, 4793756, 5992195, 11984390, 23968780]

約数ペア:

[(1, 23968780), (2, 11984390), (4, 5992195), (5, 4793756), (10, 2396878), (11, 2178980), (20, 1198439), (22, 1089490), (44, 544745), (55, 435796), (110, 217898), (220, 108949)]