4239760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:200

約数の個数: 80

約数和(自身を含む): 11534976

約数和(自身を除く): 7295216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 67, 70, 80, 112, 113, 134, 140, 226, 268, 280, 335, 452, 469, 536, 560, 565, 670, 791, 904, 938, 1072, 1130, 1340, 1582, 1808, 1876, 2260, 2345, 2680, 3164, 3752, 3955, 4520, 4690, 5360, 6328, 7504, 7571, 7910, 9040, 9380, 12656, 15142, 15820, 18760, 30284, 31640, 37520, 37855, 52997, 60568, 63280, 75710, 105994, 121136, 151420, 211988, 264985, 302840, 423976, 529970, 605680, 847952, 1059940, 2119880, 4239760]

約数ペア:

[(1, 4239760), (2, 2119880), (4, 1059940), (5, 847952), (7, 605680), (8, 529970), (10, 423976), (14, 302840), (16, 264985), (20, 211988), (28, 151420), (35, 121136), (40, 105994), (56, 75710), (67, 63280), (70, 60568), (80, 52997), (112, 37855), (113, 37520), (134, 31640), (140, 30284), (226, 18760), (268, 15820), (280, 15142), (335, 12656), (452, 9380), (469, 9040), (536, 7910), (560, 7571), (565, 7504), (670, 6328), (791, 5360), (904, 4690), (938, 4520), (1072, 3955), (1130, 3752), (1340, 3164), (1582, 2680), (1808, 2345), (1876, 2260)]