976580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 2346624

約数和(自身を除く): 1370044

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 193, 220, 230, 253, 386, 460, 506, 772, 965, 1012, 1265, 1930, 2123, 2530, 3860, 4246, 4439, 5060, 8492, 8878, 10615, 17756, 21230, 22195, 42460, 44390, 48829, 88780, 97658, 195316, 244145, 488290, 976580]

約数ペア:

[(1, 976580), (2, 488290), (4, 244145), (5, 195316), (10, 97658), (11, 88780), (20, 48829), (22, 44390), (23, 42460), (44, 22195), (46, 21230), (55, 17756), (92, 10615), (110, 8878), (115, 8492), (193, 5060), (220, 4439), (230, 4246), (253, 3860), (386, 2530), (460, 2123), (506, 1930), (772, 1265), (965, 1012)]