47821100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{25169}}^1$

素因数の和:25202

約数の個数: 36

約数和(自身を含む): 109237800

約数和(自身を除く): 61416700

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 25169, 50338, 100676, 125845, 251690, 478211, 503380, 629225, 956422, 1258450, 1912844, 2391055, 2516900, 4782110, 9564220, 11955275, 23910550, 47821100]

約数ペア:

[(1, 47821100), (2, 23910550), (4, 11955275), (5, 9564220), (10, 4782110), (19, 2516900), (20, 2391055), (25, 1912844), (38, 1258450), (50, 956422), (76, 629225), (95, 503380), (100, 478211), (190, 251690), (380, 125845), (475, 100676), (950, 50338), (1900, 25169)]