13983760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{24971}}^1$

素因数の和:24991

約数の個数: 40

約数和(自身を含む): 37158336

約数和(自身を除く): 23174576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 24971, 49942, 99884, 124855, 174797, 199768, 249710, 349594, 399536, 499420, 699188, 873985, 998840, 1398376, 1747970, 1997680, 2796752, 3495940, 6991880, 13983760]

約数ペア:

[(1, 13983760), (2, 6991880), (4, 3495940), (5, 2796752), (7, 1997680), (8, 1747970), (10, 1398376), (14, 998840), (16, 873985), (20, 699188), (28, 499420), (35, 399536), (40, 349594), (56, 249710), (70, 199768), (80, 174797), (112, 124855), (140, 99884), (280, 49942), (560, 24971)]