24776920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{827}}^1$

素因数の和:952

約数の個数: 64

約数和(自身を含む): 64385280

約数和(自身を除く): 39608360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 107, 140, 214, 280, 428, 535, 749, 827, 856, 1070, 1498, 1654, 2140, 2996, 3308, 3745, 4135, 4280, 5789, 5992, 6616, 7490, 8270, 11578, 14980, 16540, 23156, 28945, 29960, 33080, 46312, 57890, 88489, 115780, 176978, 231560, 353956, 442445, 619423, 707912, 884890, 1238846, 1769780, 2477692, 3097115, 3539560, 4955384, 6194230, 12388460, 24776920]

約数ペア:

[(1, 24776920), (2, 12388460), (4, 6194230), (5, 4955384), (7, 3539560), (8, 3097115), (10, 2477692), (14, 1769780), (20, 1238846), (28, 884890), (35, 707912), (40, 619423), (56, 442445), (70, 353956), (107, 231560), (140, 176978), (214, 115780), (280, 88489), (428, 57890), (535, 46312), (749, 33080), (827, 29960), (856, 28945), (1070, 23156), (1498, 16540), (1654, 14980), (2140, 11578), (2996, 8270), (3308, 7490), (3745, 6616), (4135, 5992), (4280, 5789)]