40778845

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{9133}}^1$

素因数の和:9204

約数の個数: 16

約数和(自身を含む): 52611840

約数和(自身を除く): 11832995

約数列:

[1, 5, 19, 47, 95, 235, 893, 4465, 9133, 45665, 173527, 429251, 867635, 2146255, 8155769, 40778845]

約数ペア:

[(1, 40778845), (5, 8155769), (19, 2146255), (47, 867635), (95, 429251), (235, 173527), (893, 45665), (4465, 9133)]