12404240

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3299}}^1$

素因数の和:3359

約数の個数: 40

約数和(自身を含む): 29462400

約数和(自身を除く): 17058160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3299, 3760, 6598, 13196, 16495, 26392, 32990, 52784, 65980, 131960, 155053, 263920, 310106, 620212, 775265, 1240424, 1550530, 2480848, 3101060, 6202120, 12404240]

約数ペア:

[(1, 12404240), (2, 6202120), (4, 3101060), (5, 2480848), (8, 1550530), (10, 1240424), (16, 775265), (20, 620212), (40, 310106), (47, 263920), (80, 155053), (94, 131960), (188, 65980), (235, 52784), (376, 32990), (470, 26392), (752, 16495), (940, 13196), (1880, 6598), (3299, 3760)]