2296220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 5171040

約数和(自身を除く): 2874820

約数列:

[1, 2, 4, 5, 10, 20, 29, 37, 58, 74, 107, 116, 145, 148, 185, 214, 290, 370, 428, 535, 580, 740, 1070, 1073, 2140, 2146, 3103, 3959, 4292, 5365, 6206, 7918, 10730, 12412, 15515, 15836, 19795, 21460, 31030, 39590, 62060, 79180, 114811, 229622, 459244, 574055, 1148110, 2296220]

約数ペア:

[(1, 2296220), (2, 1148110), (4, 574055), (5, 459244), (10, 229622), (20, 114811), (29, 79180), (37, 62060), (58, 39590), (74, 31030), (107, 21460), (116, 19795), (145, 15836), (148, 15515), (185, 12412), (214, 10730), (290, 7918), (370, 6206), (428, 5365), (535, 4292), (580, 3959), (740, 3103), (1070, 2146), (1073, 2140)]