5367504640

素因数分解:

$2^8\times 5^1\times {\mathrm{281}}^1\times {\mathrm{14923}}^1$

素因数の和:15225

約数の個数: 72

約数和(自身を含む): 12903469488

約数和(自身を除く): 7535964848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 281, 320, 562, 640, 1124, 1280, 1405, 2248, 2810, 4496, 5620, 8992, 11240, 14923, 17984, 22480, 29846, 35968, 44960, 59692, 71936, 74615, 89920, 119384, 149230, 179840, 238768, 298460, 359680, 477536, 596920, 955072, 1193840, 1910144, 2387680, 3820288, 4193363, 4775360, 8386726, 9550720, 16773452, 19101440, 20966815, 33546904, 41933630, 67093808, 83867260, 134187616, 167734520, 268375232, 335469040, 536750464, 670938080, 1073500928, 1341876160, 2683752320, 5367504640]

約数ペア:

[(1, 5367504640), (2, 2683752320), (4, 1341876160), (5, 1073500928), (8, 670938080), (10, 536750464), (16, 335469040), (20, 268375232), (32, 167734520), (40, 134187616), (64, 83867260), (80, 67093808), (128, 41933630), (160, 33546904), (256, 20966815), (281, 19101440), (320, 16773452), (562, 9550720), (640, 8386726), (1124, 4775360), (1280, 4193363), (1405, 3820288), (2248, 2387680), (2810, 1910144), (4496, 1193840), (5620, 955072), (8992, 596920), (11240, 477536), (14923, 359680), (17984, 298460), (22480, 238768), (29846, 179840), (35968, 149230), (44960, 119384), (59692, 89920), (71936, 74615)]