9723340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{229}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 22488480

約数和(自身を除く): 12765140

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 193, 220, 229, 386, 458, 772, 916, 965, 1145, 1930, 2123, 2290, 2519, 3860, 4246, 4580, 5038, 8492, 10076, 10615, 12595, 21230, 25190, 42460, 44197, 50380, 88394, 176788, 220985, 441970, 486167, 883940, 972334, 1944668, 2430835, 4861670, 9723340]

約数ペア:

[(1, 9723340), (2, 4861670), (4, 2430835), (5, 1944668), (10, 972334), (11, 883940), (20, 486167), (22, 441970), (44, 220985), (55, 176788), (110, 88394), (193, 50380), (220, 44197), (229, 42460), (386, 25190), (458, 21230), (772, 12595), (916, 10615), (965, 10076), (1145, 8492), (1930, 5038), (2123, 4580), (2290, 4246), (2519, 3860)]