27000920

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{6959}}^1$

素因数の和:7067

約数の個数: 32

約数和(自身を含む): 61387200

約数和(自身を除く): 34386280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 3880, 6959, 13918, 27836, 34795, 55672, 69590, 139180, 278360, 675023, 1350046, 2700092, 3375115, 5400184, 6750230, 13500460, 27000920]

約数ペア:

[(1, 27000920), (2, 13500460), (4, 6750230), (5, 5400184), (8, 3375115), (10, 2700092), (20, 1350046), (40, 675023), (97, 278360), (194, 139180), (388, 69590), (485, 55672), (776, 34795), (970, 27836), (1940, 13918), (3880, 6959)]