41857840

素因数分解:

$2^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{2711}}^1$

素因数の和:2917

約数の個数: 40

約数和(自身を含む): 97859808

約数和(自身を除く): 56001968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 193, 386, 772, 965, 1544, 1930, 2711, 3088, 3860, 5422, 7720, 10844, 13555, 15440, 21688, 27110, 43376, 54220, 108440, 216880, 523223, 1046446, 2092892, 2616115, 4185784, 5232230, 8371568, 10464460, 20928920, 41857840]

約数ペア:

[(1, 41857840), (2, 20928920), (4, 10464460), (5, 8371568), (8, 5232230), (10, 4185784), (16, 2616115), (20, 2092892), (40, 1046446), (80, 523223), (193, 216880), (386, 108440), (772, 54220), (965, 43376), (1544, 27110), (1930, 21688), (2711, 15440), (3088, 13555), (3860, 10844), (5422, 7720)]