6712400

素因数分解:

$2^4\times 5^2\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:288

約数の個数: 60

約数和(自身を含む): 16386972

約数和(自身を除く): 9674572

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 97, 100, 173, 194, 200, 346, 388, 400, 485, 692, 776, 865, 970, 1384, 1552, 1730, 1940, 2425, 2768, 3460, 3880, 4325, 4850, 6920, 7760, 8650, 9700, 13840, 16781, 17300, 19400, 33562, 34600, 38800, 67124, 69200, 83905, 134248, 167810, 268496, 335620, 419525, 671240, 839050, 1342480, 1678100, 3356200, 6712400]

約数ペア:

[(1, 6712400), (2, 3356200), (4, 1678100), (5, 1342480), (8, 839050), (10, 671240), (16, 419525), (20, 335620), (25, 268496), (40, 167810), (50, 134248), (80, 83905), (97, 69200), (100, 67124), (173, 38800), (194, 34600), (200, 33562), (346, 19400), (388, 17300), (400, 16781), (485, 13840), (692, 9700), (776, 8650), (865, 7760), (970, 6920), (1384, 4850), (1552, 4325), (1730, 3880), (1940, 3460), (2425, 2768)]