11400340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11633}}^1$

素因数の和:11656

約数の個数: 36

約数和(自身を含む): 27851796

約数和(自身を除く): 16451456

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 11633, 23266, 46532, 58165, 81431, 116330, 162862, 232660, 325724, 407155, 570017, 814310, 1140034, 1628620, 2280068, 2850085, 5700170, 11400340]

約数ペア:

[(1, 11400340), (2, 5700170), (4, 2850085), (5, 2280068), (7, 1628620), (10, 1140034), (14, 814310), (20, 570017), (28, 407155), (35, 325724), (49, 232660), (70, 162862), (98, 116330), (140, 81431), (196, 58165), (245, 46532), (490, 23266), (980, 11633)]