8425235825440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{17868247}}^1$

素因数の和:17868690

約数の個数: 96

約数和(自身を含む): 22802171583744

約数和(自身を除く): 14376935758304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 421, 560, 842, 1120, 1684, 2105, 2947, 3368, 4210, 5894, 6736, 8420, 11788, 13472, 14735, 16840, 23576, 29470, 33680, 47152, 58940, 67360, 94304, 117880, 235760, 471520, 17868247, 35736494, 71472988, 89341235, 125077729, 142945976, 178682470, 250155458, 285891952, 357364940, 500310916, 571783904, 625388645, 714729880, 1000621832, 1250777290, 1429459760, 2001243664, 2501554580, 2858919520, 4002487328, 5003109160, 7522531987, 10006218320, 15045063974, 20012436640, 30090127948, 37612659935, 52657723909, 60180255896, 75225319870, 105315447818, 120360511792, 150450639740, 210630895636, 240721023584, 263288619545, 300901279480, 421261791272, 526577239090, 601802558960, 842523582544, 1053154478180, 1203605117920, 1685047165088, 2106308956360, 4212617912720, 8425235825440]

約数ペア:

[(1, 8425235825440), (2, 4212617912720), (4, 2106308956360), (5, 1685047165088), (7, 1203605117920), (8, 1053154478180), (10, 842523582544), (14, 601802558960), (16, 526577239090), (20, 421261791272), (28, 300901279480), (32, 263288619545), (35, 240721023584), (40, 210630895636), (56, 150450639740), (70, 120360511792), (80, 105315447818), (112, 75225319870), (140, 60180255896), (160, 52657723909), (224, 37612659935), (280, 30090127948), (421, 20012436640), (560, 15045063974), (842, 10006218320), (1120, 7522531987), (1684, 5003109160), (2105, 4002487328), (2947, 2858919520), (3368, 2501554580), (4210, 2001243664), (5894, 1429459760), (6736, 1250777290), (8420, 1000621832), (11788, 714729880), (13472, 625388645), (14735, 571783904), (16840, 500310916), (23576, 357364940), (29470, 285891952), (33680, 250155458), (47152, 178682470), (58940, 142945976), (67360, 125077729), (94304, 89341235), (117880, 71472988), (235760, 35736494), (471520, 17868247)]