1905850

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{811}}^1$

素因数の和:870

約数の個数: 24

約数和(自身を含む): 3624768

約数和(自身を除く): 1718918

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 235, 470, 811, 1175, 1622, 2350, 4055, 8110, 20275, 38117, 40550, 76234, 190585, 381170, 952925, 1905850]

約数ペア:

[(1, 1905850), (2, 952925), (5, 381170), (10, 190585), (25, 76234), (47, 40550), (50, 38117), (94, 20275), (235, 8110), (470, 4055), (811, 2350), (1175, 1622)]