5781200

素因数分解:

$2^4\times 5^2\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:264

約数の個数: 60

約数和(自身を含む): 14126700

約数和(自身を除く): 8345500

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 97, 100, 149, 194, 200, 298, 388, 400, 485, 596, 745, 776, 970, 1192, 1490, 1552, 1940, 2384, 2425, 2980, 3725, 3880, 4850, 5960, 7450, 7760, 9700, 11920, 14453, 14900, 19400, 28906, 29800, 38800, 57812, 59600, 72265, 115624, 144530, 231248, 289060, 361325, 578120, 722650, 1156240, 1445300, 2890600, 5781200]

約数ペア:

[(1, 5781200), (2, 2890600), (4, 1445300), (5, 1156240), (8, 722650), (10, 578120), (16, 361325), (20, 289060), (25, 231248), (40, 144530), (50, 115624), (80, 72265), (97, 59600), (100, 57812), (149, 38800), (194, 29800), (200, 28906), (298, 19400), (388, 14900), (400, 14453), (485, 11920), (596, 9700), (745, 7760), (776, 7450), (970, 5960), (1192, 4850), (1490, 3880), (1552, 3725), (1940, 2980), (2384, 2425)]