47261840

素因数分解:

$2^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{3061}}^1$

素因数の和:3267

約数の個数: 40

約数和(自身を含む): 110489208

約数和(自身を除く): 63227368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 193, 386, 772, 965, 1544, 1930, 3061, 3088, 3860, 6122, 7720, 12244, 15305, 15440, 24488, 30610, 48976, 61220, 122440, 244880, 590773, 1181546, 2363092, 2953865, 4726184, 5907730, 9452368, 11815460, 23630920, 47261840]

約数ペア:

[(1, 47261840), (2, 23630920), (4, 11815460), (5, 9452368), (8, 5907730), (10, 4726184), (16, 2953865), (20, 2363092), (40, 1181546), (80, 590773), (193, 244880), (386, 122440), (772, 61220), (965, 48976), (1544, 30610), (1930, 24488), (3061, 15440), (3088, 15305), (3860, 12244), (6122, 7720)]