14686540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{277}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 33907104

約数和(自身を除く): 19220564

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 241, 277, 482, 554, 964, 1108, 1205, 1385, 2410, 2651, 2770, 3047, 4820, 5302, 5540, 6094, 10604, 12188, 13255, 15235, 26510, 30470, 53020, 60940, 66757, 133514, 267028, 333785, 667570, 734327, 1335140, 1468654, 2937308, 3671635, 7343270, 14686540]

約数ペア:

[(1, 14686540), (2, 7343270), (4, 3671635), (5, 2937308), (10, 1468654), (11, 1335140), (20, 734327), (22, 667570), (44, 333785), (55, 267028), (110, 133514), (220, 66757), (241, 60940), (277, 53020), (482, 30470), (554, 26510), (964, 15235), (1108, 13255), (1205, 12188), (1385, 10604), (2410, 6094), (2651, 5540), (2770, 5302), (3047, 4820)]