11347420

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11579}}^1$

素因数の和:11602

約数の個数: 36

約数和(自身を含む): 27722520

約数和(自身を除く): 16375100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 11579, 23158, 46316, 57895, 81053, 115790, 162106, 231580, 324212, 405265, 567371, 810530, 1134742, 1621060, 2269484, 2836855, 5673710, 11347420]

約数ペア:

[(1, 11347420), (2, 5673710), (4, 2836855), (5, 2269484), (7, 1621060), (10, 1134742), (14, 810530), (20, 567371), (28, 405265), (35, 324212), (49, 231580), (70, 162106), (98, 115790), (140, 81053), (196, 57895), (245, 46316), (490, 23158), (980, 11579)]