12835700

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{2731}}^1$

素因数の和:2792

約数の個数: 36

約数和(自身を含む): 28456512

約数和(自身を除く): 15620812

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 188, 235, 470, 940, 1175, 2350, 2731, 4700, 5462, 10924, 13655, 27310, 54620, 68275, 128357, 136550, 256714, 273100, 513428, 641785, 1283570, 2567140, 3208925, 6417850, 12835700]

約数ペア:

[(1, 12835700), (2, 6417850), (4, 3208925), (5, 2567140), (10, 1283570), (20, 641785), (25, 513428), (47, 273100), (50, 256714), (94, 136550), (100, 128357), (188, 68275), (235, 54620), (470, 27310), (940, 13655), (1175, 10924), (2350, 5462), (2731, 4700)]