47297680

素因数分解:

$2^4\times 5^1\times {\mathrm{593}}^1\times {\mathrm{997}}^1$

素因数の和:1603

約数の個数: 40

約数和(自身を含む): 110263032

約数和(自身を除く): 62965352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 593, 997, 1186, 1994, 2372, 2965, 3988, 4744, 4985, 5930, 7976, 9488, 9970, 11860, 15952, 19940, 23720, 39880, 47440, 79760, 591221, 1182442, 2364884, 2956105, 4729768, 5912210, 9459536, 11824420, 23648840, 47297680]

約数ペア:

[(1, 47297680), (2, 23648840), (4, 11824420), (5, 9459536), (8, 5912210), (10, 4729768), (16, 2956105), (20, 2364884), (40, 1182442), (80, 591221), (593, 79760), (997, 47440), (1186, 39880), (1994, 23720), (2372, 19940), (2965, 15952), (3988, 11860), (4744, 9970), (4985, 9488), (5930, 7976)]