18296596640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{3911}}^1\times {\mathrm{4177}}^1$

素因数の和:8110

約数の個数: 96

約数和(自身を含む): 49425272064

約数和(自身を除く): 31128675424

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, 560, 1120, 3911, 4177, 7822, 8354, 15644, 16708, 19555, 20885, 27377, 29239, 31288, 33416, 39110, 41770, 54754, 58478, 62576, 66832, 78220, 83540, 109508, 116956, 125152, 133664, 136885, 146195, 156440, 167080, 219016, 233912, 273770, 292390, 312880, 334160, 438032, 467824, 547540, 584780, 625760, 668320, 876064, 935648, 1095080, 1169560, 2190160, 2339120, 4380320, 4678240, 16336247, 32672494, 65344988, 81681235, 114353729, 130689976, 163362470, 228707458, 261379952, 326724940, 457414916, 522759904, 571768645, 653449880, 914829832, 1143537290, 1306899760, 1829659664, 2287074580, 2613799520, 3659319328, 4574149160, 9148298320, 18296596640]

約数ペア:

[(1, 18296596640), (2, 9148298320), (4, 4574149160), (5, 3659319328), (7, 2613799520), (8, 2287074580), (10, 1829659664), (14, 1306899760), (16, 1143537290), (20, 914829832), (28, 653449880), (32, 571768645), (35, 522759904), (40, 457414916), (56, 326724940), (70, 261379952), (80, 228707458), (112, 163362470), (140, 130689976), (160, 114353729), (224, 81681235), (280, 65344988), (560, 32672494), (1120, 16336247), (3911, 4678240), (4177, 4380320), (7822, 2339120), (8354, 2190160), (15644, 1169560), (16708, 1095080), (19555, 935648), (20885, 876064), (27377, 668320), (29239, 625760), (31288, 584780), (33416, 547540), (39110, 467824), (41770, 438032), (54754, 334160), (58478, 312880), (62576, 292390), (66832, 273770), (78220, 233912), (83540, 219016), (109508, 167080), (116956, 156440), (125152, 146195), (133664, 136885)]