42328760

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{5483}}^1$

素因数の和:5687

約数の個数: 32

約数和(自身を含む): 95750640

約数和(自身を除く): 53421880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 386, 772, 965, 1544, 1930, 3860, 5483, 7720, 10966, 21932, 27415, 43864, 54830, 109660, 219320, 1058219, 2116438, 4232876, 5291095, 8465752, 10582190, 21164380, 42328760]

約数ペア:

[(1, 42328760), (2, 21164380), (4, 10582190), (5, 8465752), (8, 5291095), (10, 4232876), (20, 2116438), (40, 1058219), (193, 219320), (386, 109660), (772, 54830), (965, 43864), (1544, 27415), (1930, 21932), (3860, 10966), (5483, 7720)]