22749920

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4903}}^1$

素因数の和:4947

約数の個数: 48

約数和(自身を含む): 55611360

約数和(自身を除く): 32861440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 4903, 9806, 19612, 24515, 39224, 49030, 78448, 98060, 142187, 156896, 196120, 284374, 392240, 568748, 710935, 784480, 1137496, 1421870, 2274992, 2843740, 4549984, 5687480, 11374960, 22749920]

約数ペア:

[(1, 22749920), (2, 11374960), (4, 5687480), (5, 4549984), (8, 2843740), (10, 2274992), (16, 1421870), (20, 1137496), (29, 784480), (32, 710935), (40, 568748), (58, 392240), (80, 284374), (116, 196120), (145, 156896), (160, 142187), (232, 98060), (290, 78448), (464, 49030), (580, 39224), (928, 24515), (1160, 19612), (2320, 9806), (4640, 4903)]