11237240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{599}}^1$

素因数の和:684

約数の個数: 64

約数和(自身を含む): 29376000

約数和(自身を除く): 18138760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 67, 70, 134, 140, 268, 280, 335, 469, 536, 599, 670, 938, 1198, 1340, 1876, 2345, 2396, 2680, 2995, 3752, 4193, 4690, 4792, 5990, 8386, 9380, 11980, 16772, 18760, 20965, 23960, 33544, 40133, 41930, 80266, 83860, 160532, 167720, 200665, 280931, 321064, 401330, 561862, 802660, 1123724, 1404655, 1605320, 2247448, 2809310, 5618620, 11237240]

約数ペア:

[(1, 11237240), (2, 5618620), (4, 2809310), (5, 2247448), (7, 1605320), (8, 1404655), (10, 1123724), (14, 802660), (20, 561862), (28, 401330), (35, 321064), (40, 280931), (56, 200665), (67, 167720), (70, 160532), (134, 83860), (140, 80266), (268, 41930), (280, 40133), (335, 33544), (469, 23960), (536, 20965), (599, 18760), (670, 16772), (938, 11980), (1198, 9380), (1340, 8386), (1876, 5990), (2345, 4792), (2396, 4690), (2680, 4193), (2995, 3752)]