22667950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:361

約数の個数: 48

約数和(自身を含む): 44997120

約数和(自身を除く): 22329170

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 107, 190, 214, 223, 446, 475, 535, 950, 1070, 1115, 2033, 2230, 2675, 4066, 4237, 5350, 5575, 8474, 10165, 11150, 20330, 21185, 23861, 42370, 47722, 50825, 101650, 105925, 119305, 211850, 238610, 453359, 596525, 906718, 1193050, 2266795, 4533590, 11333975, 22667950]

約数ペア:

[(1, 22667950), (2, 11333975), (5, 4533590), (10, 2266795), (19, 1193050), (25, 906718), (38, 596525), (50, 453359), (95, 238610), (107, 211850), (190, 119305), (214, 105925), (223, 101650), (446, 50825), (475, 47722), (535, 42370), (950, 23861), (1070, 21185), (1115, 20330), (2033, 11150), (2230, 10165), (2675, 8474), (4066, 5575), (4237, 5350)]