24779860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{673}}^1$

素因数の和:952

約数の個数: 48

約数和(自身を含む): 59786496

約数和(自身を除く): 35006636

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 263, 526, 673, 1052, 1315, 1346, 1841, 2630, 2692, 3365, 3682, 4711, 5260, 6730, 7364, 9205, 9422, 13460, 18410, 18844, 23555, 36820, 47110, 94220, 176999, 353998, 707996, 884995, 1238993, 1769990, 2477986, 3539980, 4955972, 6194965, 12389930, 24779860]

約数ペア:

[(1, 24779860), (2, 12389930), (4, 6194965), (5, 4955972), (7, 3539980), (10, 2477986), (14, 1769990), (20, 1238993), (28, 884995), (35, 707996), (70, 353998), (140, 176999), (263, 94220), (526, 47110), (673, 36820), (1052, 23555), (1315, 18844), (1346, 18410), (1841, 13460), (2630, 9422), (2692, 9205), (3365, 7364), (3682, 6730), (4711, 5260)]