795009280

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47777}}^1$

素因数の和:47811

約数の個数: 72

約数和(自身を含む): 2050822872

約数和(自身を除く): 1255813592

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 832, 1040, 1280, 1664, 2080, 3328, 4160, 8320, 16640, 47777, 95554, 191108, 238885, 382216, 477770, 621101, 764432, 955540, 1242202, 1528864, 1911080, 2484404, 3057728, 3105505, 3822160, 4968808, 6115456, 6211010, 7644320, 9937616, 12230912, 12422020, 15288640, 19875232, 24844040, 30577280, 39750464, 49688080, 61154560, 79500928, 99376160, 159001856, 198752320, 397504640, 795009280]

約数ペア:

[(1, 795009280), (2, 397504640), (4, 198752320), (5, 159001856), (8, 99376160), (10, 79500928), (13, 61154560), (16, 49688080), (20, 39750464), (26, 30577280), (32, 24844040), (40, 19875232), (52, 15288640), (64, 12422020), (65, 12230912), (80, 9937616), (104, 7644320), (128, 6211010), (130, 6115456), (160, 4968808), (208, 3822160), (256, 3105505), (260, 3057728), (320, 2484404), (416, 1911080), (520, 1528864), (640, 1242202), (832, 955540), (1040, 764432), (1280, 621101), (1664, 477770), (2080, 382216), (3328, 238885), (4160, 191108), (8320, 95554), (16640, 47777)]