23640090100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{21490991}}^1$

素因数の和:21491016

約数の個数: 36

約数和(自身を含む): 55962543168

約数和(自身を除く): 32322453068

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 21490991, 42981982, 85963964, 107454955, 214909910, 236400901, 429819820, 472801802, 537274775, 945603604, 1074549550, 1182004505, 2149099100, 2364009010, 4728018020, 5910022525, 11820045050, 23640090100]

約数ペア:

[(1, 23640090100), (2, 11820045050), (4, 5910022525), (5, 4728018020), (10, 2364009010), (11, 2149099100), (20, 1182004505), (22, 1074549550), (25, 945603604), (44, 537274775), (50, 472801802), (55, 429819820), (100, 236400901), (110, 214909910), (220, 107454955), (275, 85963964), (550, 42981982), (1100, 21490991)]