2523960040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{9014143}}^1$

素因数の和:9014161

約数の個数: 32

約数和(自身を含む): 6490183680

約数和(自身を除く): 3966223640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 9014143, 18028286, 36056572, 45070715, 63099001, 72113144, 90141430, 126198002, 180282860, 252396004, 315495005, 360565720, 504792008, 630990010, 1261980020, 2523960040]

約数ペア:

[(1, 2523960040), (2, 1261980020), (4, 630990010), (5, 504792008), (7, 360565720), (8, 315495005), (10, 252396004), (14, 180282860), (20, 126198002), (28, 90141430), (35, 72113144), (40, 63099001), (56, 45070715), (70, 36056572), (140, 18028286), (280, 9014143)]