126462340

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{26237}}^1$

素因数の和:26487

約数の個数: 24

約数和(自身を含む): 266683032

約数和(自身を除く): 140220692

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 2410, 4820, 26237, 52474, 104948, 131185, 262370, 524740, 6323117, 12646234, 25292468, 31615585, 63231170, 126462340]

約数ペア:

[(1, 126462340), (2, 63231170), (4, 31615585), (5, 25292468), (10, 12646234), (20, 6323117), (241, 524740), (482, 262370), (964, 131185), (1205, 104948), (2410, 52474), (4820, 26237)]