22416304640

素因数分解:

$2^9\times 5^1\times {\mathrm{359}}^1\times {\mathrm{24391}}^1$

素因数の和:24773

約数の個数: 80

約数和(自身を含む): 53898514560

約数和(自身を除く): 31482209920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 359, 512, 640, 718, 1280, 1436, 1795, 2560, 2872, 3590, 5744, 7180, 11488, 14360, 22976, 24391, 28720, 45952, 48782, 57440, 91904, 97564, 114880, 121955, 183808, 195128, 229760, 243910, 390256, 459520, 487820, 780512, 919040, 975640, 1561024, 1951280, 3122048, 3902560, 6244096, 7805120, 8756369, 12488192, 15610240, 17512738, 31220480, 35025476, 43781845, 62440960, 70050952, 87563690, 140101904, 175127380, 280203808, 350254760, 560407616, 700509520, 1120815232, 1401019040, 2241630464, 2802038080, 4483260928, 5604076160, 11208152320, 22416304640]

約数ペア:

[(1, 22416304640), (2, 11208152320), (4, 5604076160), (5, 4483260928), (8, 2802038080), (10, 2241630464), (16, 1401019040), (20, 1120815232), (32, 700509520), (40, 560407616), (64, 350254760), (80, 280203808), (128, 175127380), (160, 140101904), (256, 87563690), (320, 70050952), (359, 62440960), (512, 43781845), (640, 35025476), (718, 31220480), (1280, 17512738), (1436, 15610240), (1795, 12488192), (2560, 8756369), (2872, 7805120), (3590, 6244096), (5744, 3902560), (7180, 3122048), (11488, 1951280), (14360, 1561024), (22976, 975640), (24391, 919040), (28720, 780512), (45952, 487820), (48782, 459520), (57440, 390256), (91904, 243910), (97564, 229760), (114880, 195128), (121955, 183808)]