9664200040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21964091}}^1$

素因数の和:21964113

約数の個数: 32

約数和(自身を含む): 23721219360

約数和(自身を除く): 14057019320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 21964091, 43928182, 87856364, 109820455, 175712728, 219640910, 241605001, 439281820, 483210002, 878563640, 966420004, 1208025005, 1932840008, 2416050010, 4832100020, 9664200040]

約数ペア:

[(1, 9664200040), (2, 4832100020), (4, 2416050010), (5, 1932840008), (8, 1208025005), (10, 966420004), (11, 878563640), (20, 483210002), (22, 439281820), (40, 241605001), (44, 219640910), (55, 175712728), (88, 109820455), (110, 87856364), (220, 43928182), (440, 21964091)]