38230540

素因数分解:

$2^2\times 5^1\times {\mathrm{811}}^1\times {\mathrm{2357}}^1$

素因数の和:3177

約数の個数: 24

約数和(自身を含む): 80417232

約数和(自身を除く): 42186692

約数列:

[1, 2, 4, 5, 10, 20, 811, 1622, 2357, 3244, 4055, 4714, 8110, 9428, 11785, 16220, 23570, 47140, 1911527, 3823054, 7646108, 9557635, 19115270, 38230540]

約数ペア:

[(1, 38230540), (2, 19115270), (4, 9557635), (5, 7646108), (10, 3823054), (20, 1911527), (811, 47140), (1622, 23570), (2357, 16220), (3244, 11785), (4055, 9428), (4714, 8110)]