13746560

素因数分解:

$2^7\times 5^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:523

約数の個数: 64

約数和(自身を含む): 33635520

約数和(自身を除く): 19888960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 320, 376, 457, 470, 640, 752, 914, 940, 1504, 1828, 1880, 2285, 3008, 3656, 3760, 4570, 6016, 7312, 7520, 9140, 14624, 15040, 18280, 21479, 29248, 30080, 36560, 42958, 58496, 73120, 85916, 107395, 146240, 171832, 214790, 292480, 343664, 429580, 687328, 859160, 1374656, 1718320, 2749312, 3436640, 6873280, 13746560]

約数ペア:

[(1, 13746560), (2, 6873280), (4, 3436640), (5, 2749312), (8, 1718320), (10, 1374656), (16, 859160), (20, 687328), (32, 429580), (40, 343664), (47, 292480), (64, 214790), (80, 171832), (94, 146240), (128, 107395), (160, 85916), (188, 73120), (235, 58496), (320, 42958), (376, 36560), (457, 30080), (470, 29248), (640, 21479), (752, 18280), (914, 15040), (940, 14624), (1504, 9140), (1828, 7520), (1880, 7312), (2285, 6016), (3008, 4570), (3656, 3760)]