22903760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1531}}^1$

素因数の和:1572

約数の個数: 80

約数和(自身を含む): 61549632

約数和(自身を除く): 38645872

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 340, 374, 440, 680, 748, 880, 935, 1360, 1496, 1531, 1870, 2992, 3062, 3740, 6124, 7480, 7655, 12248, 14960, 15310, 16841, 24496, 26027, 30620, 33682, 52054, 61240, 67364, 84205, 104108, 122480, 130135, 134728, 168410, 208216, 260270, 269456, 286297, 336820, 416432, 520540, 572594, 673640, 1041080, 1145188, 1347280, 1431485, 2082160, 2290376, 2862970, 4580752, 5725940, 11451880, 22903760]

約数ペア:

[(1, 22903760), (2, 11451880), (4, 5725940), (5, 4580752), (8, 2862970), (10, 2290376), (11, 2082160), (16, 1431485), (17, 1347280), (20, 1145188), (22, 1041080), (34, 673640), (40, 572594), (44, 520540), (55, 416432), (68, 336820), (80, 286297), (85, 269456), (88, 260270), (110, 208216), (136, 168410), (170, 134728), (176, 130135), (187, 122480), (220, 104108), (272, 84205), (340, 67364), (374, 61240), (440, 52054), (680, 33682), (748, 30620), (880, 26027), (935, 24496), (1360, 16841), (1496, 15310), (1531, 14960), (1870, 12248), (2992, 7655), (3062, 7480), (3740, 6124)]