11645660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{953}}^1$

素因数の和:1022

約数の個数: 48

約数和(自身を含む): 26925696

約数和(自身を除く): 15280036

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 470, 611, 940, 953, 1222, 1906, 2444, 3055, 3812, 4765, 6110, 9530, 12220, 12389, 19060, 24778, 44791, 49556, 61945, 89582, 123890, 179164, 223955, 247780, 447910, 582283, 895820, 1164566, 2329132, 2911415, 5822830, 11645660]

約数ペア:

[(1, 11645660), (2, 5822830), (4, 2911415), (5, 2329132), (10, 1164566), (13, 895820), (20, 582283), (26, 447910), (47, 247780), (52, 223955), (65, 179164), (94, 123890), (130, 89582), (188, 61945), (235, 49556), (260, 44791), (470, 24778), (611, 19060), (940, 12389), (953, 12220), (1222, 9530), (1906, 6110), (2444, 4765), (3055, 3812)]