4893401440

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1\times {\mathrm{857}}^1$

素因数の和:1280

約数の個数: 96

約数和(自身を含む): 11706799104

約数和(自身を除く): 6813397664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 281, 508, 562, 635, 857, 1016, 1124, 1270, 1405, 1714, 2032, 2248, 2540, 2810, 3428, 4064, 4285, 4496, 5080, 5620, 6856, 8570, 8992, 10160, 11240, 13712, 17140, 20320, 22480, 27424, 34280, 35687, 44960, 68560, 71374, 108839, 137120, 142748, 178435, 217678, 240817, 285496, 356870, 435356, 481634, 544195, 570992, 713740, 870712, 963268, 1088390, 1141984, 1204085, 1427480, 1741424, 1926536, 2176780, 2408170, 2854960, 3482848, 3853072, 4353560, 4816340, 5709920, 7706144, 8707120, 9632680, 17414240, 19265360, 30583759, 38530720, 61167518, 122335036, 152918795, 244670072, 305837590, 489340144, 611675180, 978680288, 1223350360, 2446700720, 4893401440]

約数ペア:

[(1, 4893401440), (2, 2446700720), (4, 1223350360), (5, 978680288), (8, 611675180), (10, 489340144), (16, 305837590), (20, 244670072), (32, 152918795), (40, 122335036), (80, 61167518), (127, 38530720), (160, 30583759), (254, 19265360), (281, 17414240), (508, 9632680), (562, 8707120), (635, 7706144), (857, 5709920), (1016, 4816340), (1124, 4353560), (1270, 3853072), (1405, 3482848), (1714, 2854960), (2032, 2408170), (2248, 2176780), (2540, 1926536), (2810, 1741424), (3428, 1427480), (4064, 1204085), (4285, 1141984), (4496, 1088390), (5080, 963268), (5620, 870712), (6856, 713740), (8570, 570992), (8992, 544195), (10160, 481634), (11240, 435356), (13712, 356870), (17140, 285496), (20320, 240817), (22480, 217678), (27424, 178435), (34280, 142748), (35687, 137120), (44960, 108839), (68560, 71374)]