5660920

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1459}}^1$

素因数の和:1567

約数の個数: 32

約数和(自身を含む): 12877200

約数和(自身を除く): 7216280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1459, 1940, 2918, 3880, 5836, 7295, 11672, 14590, 29180, 58360, 141523, 283046, 566092, 707615, 1132184, 1415230, 2830460, 5660920]

約数ペア:

[(1, 5660920), (2, 2830460), (4, 1415230), (5, 1132184), (8, 707615), (10, 566092), (20, 283046), (40, 141523), (97, 58360), (194, 29180), (388, 14590), (485, 11672), (776, 7295), (970, 5836), (1459, 3880), (1940, 2918)]