32145800

素因数分解:

$2^3\times 5^2\times {\mathrm{97}}^1\times {\mathrm{1657}}^1$

素因数の和:1770

約数の個数: 48

約数和(自身を含む): 75555060

約数和(自身を除く): 43409260

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 97, 100, 194, 200, 388, 485, 776, 970, 1657, 1940, 2425, 3314, 3880, 4850, 6628, 8285, 9700, 13256, 16570, 19400, 33140, 41425, 66280, 82850, 160729, 165700, 321458, 331400, 642916, 803645, 1285832, 1607290, 3214580, 4018225, 6429160, 8036450, 16072900, 32145800]

約数ペア:

[(1, 32145800), (2, 16072900), (4, 8036450), (5, 6429160), (8, 4018225), (10, 3214580), (20, 1607290), (25, 1285832), (40, 803645), (50, 642916), (97, 331400), (100, 321458), (194, 165700), (200, 160729), (388, 82850), (485, 66280), (776, 41425), (970, 33140), (1657, 19400), (1940, 16570), (2425, 13256), (3314, 9700), (3880, 8285), (4850, 6628)]