27299680

素因数分解:

$2^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1759}}^1$

素因数の和:1871

約数の個数: 48

約数和(自身を含む): 65197440

約数和(自身を除く): 37897760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 97, 160, 194, 388, 485, 776, 970, 1552, 1759, 1940, 3104, 3518, 3880, 7036, 7760, 8795, 14072, 15520, 17590, 28144, 35180, 56288, 70360, 140720, 170623, 281440, 341246, 682492, 853115, 1364984, 1706230, 2729968, 3412460, 5459936, 6824920, 13649840, 27299680]

約数ペア:

[(1, 27299680), (2, 13649840), (4, 6824920), (5, 5459936), (8, 3412460), (10, 2729968), (16, 1706230), (20, 1364984), (32, 853115), (40, 682492), (80, 341246), (97, 281440), (160, 170623), (194, 140720), (388, 70360), (485, 56288), (776, 35180), (970, 28144), (1552, 17590), (1759, 15520), (1940, 14072), (3104, 8795), (3518, 7760), (3880, 7036)]