67404680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3593}}^1$

素因数の和:3678

約数の個数: 64

約数和(自身を含む): 175962240

約数和(自身を除く): 108557560

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, 670, 938, 1340, 1876, 2345, 2680, 3593, 3752, 4690, 7186, 9380, 14372, 17965, 18760, 25151, 28744, 35930, 50302, 71860, 100604, 125755, 143720, 201208, 240731, 251510, 481462, 503020, 962924, 1006040, 1203655, 1685117, 1925848, 2407310, 3370234, 4814620, 6740468, 8425585, 9629240, 13480936, 16851170, 33702340, 67404680]

約数ペア:

[(1, 67404680), (2, 33702340), (4, 16851170), (5, 13480936), (7, 9629240), (8, 8425585), (10, 6740468), (14, 4814620), (20, 3370234), (28, 2407310), (35, 1925848), (40, 1685117), (56, 1203655), (67, 1006040), (70, 962924), (134, 503020), (140, 481462), (268, 251510), (280, 240731), (335, 201208), (469, 143720), (536, 125755), (670, 100604), (938, 71860), (1340, 50302), (1876, 35930), (2345, 28744), (2680, 25151), (3593, 18760), (3752, 17965), (4690, 14372), (7186, 9380)]