4865432080

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2097169}}^1$

素因数の和:2097211

約数の個数: 40

約数和(自身を含む): 11702208600

約数和(自身を除く): 6836776520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 2097169, 4194338, 8388676, 10485845, 16777352, 20971690, 33554704, 41943380, 60817901, 83886760, 121635802, 167773520, 243271604, 304089505, 486543208, 608179010, 973086416, 1216358020, 2432716040, 4865432080]

約数ペア:

[(1, 4865432080), (2, 2432716040), (4, 1216358020), (5, 973086416), (8, 608179010), (10, 486543208), (16, 304089505), (20, 243271604), (29, 167773520), (40, 121635802), (58, 83886760), (80, 60817901), (116, 41943380), (145, 33554704), (232, 20971690), (290, 16777352), (464, 10485845), (580, 8388676), (1160, 4194338), (2320, 2097169)]