88321840

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^2\times {\mathrm{2087}}^1$

素因数の和:2146

約数の個数: 60

約数和(自身を含む): 214767504

約数和(自身を除く): 126445664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 529, 920, 1058, 1840, 2087, 2116, 2645, 4174, 4232, 5290, 8348, 8464, 10435, 10580, 16696, 20870, 21160, 33392, 41740, 42320, 48001, 83480, 96002, 166960, 192004, 240005, 384008, 480010, 768016, 960020, 1104023, 1920040, 2208046, 3840080, 4416092, 5520115, 8832184, 11040230, 17664368, 22080460, 44160920, 88321840]

約数ペア:

[(1, 88321840), (2, 44160920), (4, 22080460), (5, 17664368), (8, 11040230), (10, 8832184), (16, 5520115), (20, 4416092), (23, 3840080), (40, 2208046), (46, 1920040), (80, 1104023), (92, 960020), (115, 768016), (184, 480010), (230, 384008), (368, 240005), (460, 192004), (529, 166960), (920, 96002), (1058, 83480), (1840, 48001), (2087, 42320), (2116, 41740), (2645, 33392), (4174, 21160), (4232, 20870), (5290, 16696), (8348, 10580), (8464, 10435)]