42969380

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{19013}}^1$

素因数の和:19135

約数の個数: 24

約数和(自身を含む): 91039032

約数和(自身を除く): 48069652

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 19013, 38026, 76052, 95065, 190130, 380260, 2148469, 4296938, 8593876, 10742345, 21484690, 42969380]

約数ペア:

[(1, 42969380), (2, 21484690), (4, 10742345), (5, 8593876), (10, 4296938), (20, 2148469), (113, 380260), (226, 190130), (452, 95065), (565, 76052), (1130, 38026), (2260, 19013)]