80522080

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21881}}^1$

素因数の和:21919

約数の個数: 48

約数和(自身を含む): 198513504

約数和(自身を除く): 117991424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 21881, 43762, 87524, 109405, 175048, 218810, 350096, 437620, 503263, 700192, 875240, 1006526, 1750480, 2013052, 2516315, 3500960, 4026104, 5032630, 8052208, 10065260, 16104416, 20130520, 40261040, 80522080]

約数ペア:

[(1, 80522080), (2, 40261040), (4, 20130520), (5, 16104416), (8, 10065260), (10, 8052208), (16, 5032630), (20, 4026104), (23, 3500960), (32, 2516315), (40, 2013052), (46, 1750480), (80, 1006526), (92, 875240), (115, 700192), (160, 503263), (184, 437620), (230, 350096), (368, 218810), (460, 175048), (736, 109405), (920, 87524), (1840, 43762), (3680, 21881)]