32155000

素因数分解:

$2^3\times 5^4\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:194

約数の個数: 80

約数和(自身を含む): 77319000

約数和(自身を除く): 45164000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 59, 100, 109, 118, 125, 200, 218, 236, 250, 295, 436, 472, 500, 545, 590, 625, 872, 1000, 1090, 1180, 1250, 1475, 2180, 2360, 2500, 2725, 2950, 4360, 5000, 5450, 5900, 6431, 7375, 10900, 11800, 12862, 13625, 14750, 21800, 25724, 27250, 29500, 32155, 36875, 51448, 54500, 59000, 64310, 68125, 73750, 109000, 128620, 136250, 147500, 160775, 257240, 272500, 295000, 321550, 545000, 643100, 803875, 1286200, 1607750, 3215500, 4019375, 6431000, 8038750, 16077500, 32155000]

約数ペア:

[(1, 32155000), (2, 16077500), (4, 8038750), (5, 6431000), (8, 4019375), (10, 3215500), (20, 1607750), (25, 1286200), (40, 803875), (50, 643100), (59, 545000), (100, 321550), (109, 295000), (118, 272500), (125, 257240), (200, 160775), (218, 147500), (236, 136250), (250, 128620), (295, 109000), (436, 73750), (472, 68125), (500, 64310), (545, 59000), (590, 54500), (625, 51448), (872, 36875), (1000, 32155), (1090, 29500), (1180, 27250), (1250, 25724), (1475, 21800), (2180, 14750), (2360, 13625), (2500, 12862), (2725, 11800), (2950, 10900), (4360, 7375), (5000, 6431), (5450, 5900)]