7430200

素因数分解:

$2^3\times 5^2\times {\mathrm{97}}^1\times {\mathrm{383}}^1$

素因数の和:496

約数の個数: 48

約数和(自身を含む): 17498880

約数和(自身を除く): 10068680

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 97, 100, 194, 200, 383, 388, 485, 766, 776, 970, 1532, 1915, 1940, 2425, 3064, 3830, 3880, 4850, 7660, 9575, 9700, 15320, 19150, 19400, 37151, 38300, 74302, 76600, 148604, 185755, 297208, 371510, 743020, 928775, 1486040, 1857550, 3715100, 7430200]

約数ペア:

[(1, 7430200), (2, 3715100), (4, 1857550), (5, 1486040), (8, 928775), (10, 743020), (20, 371510), (25, 297208), (40, 185755), (50, 148604), (97, 76600), (100, 74302), (194, 38300), (200, 37151), (383, 19400), (388, 19150), (485, 15320), (766, 9700), (776, 9575), (970, 7660), (1532, 4850), (1915, 3880), (1940, 3830), (2425, 3064)]