12614560

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{1609}}^1$

素因数の和:1638

約数の個数: 72

約数和(自身を含む): 34689060

約数和(自身を除く): 22074500

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1609, 1960, 3218, 3920, 6436, 7840, 8045, 11263, 12872, 16090, 22526, 25744, 32180, 45052, 51488, 56315, 64360, 78841, 90104, 112630, 128720, 157682, 180208, 225260, 257440, 315364, 360416, 394205, 450520, 630728, 788410, 901040, 1261456, 1576820, 1802080, 2522912, 3153640, 6307280, 12614560]

約数ペア:

[(1, 12614560), (2, 6307280), (4, 3153640), (5, 2522912), (7, 1802080), (8, 1576820), (10, 1261456), (14, 901040), (16, 788410), (20, 630728), (28, 450520), (32, 394205), (35, 360416), (40, 315364), (49, 257440), (56, 225260), (70, 180208), (80, 157682), (98, 128720), (112, 112630), (140, 90104), (160, 78841), (196, 64360), (224, 56315), (245, 51488), (280, 45052), (392, 32180), (490, 25744), (560, 22526), (784, 16090), (980, 12872), (1120, 11263), (1568, 8045), (1609, 7840), (1960, 6436), (3218, 3920)]