426512230

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{7759}}^1$

素因数の和:8028

約数の個数: 32

約数和(自身を含む): 804556800

約数和(自身を除く): 378044570

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 239, 478, 1195, 2390, 5497, 7759, 10994, 15518, 27485, 38795, 54970, 77590, 178457, 356914, 892285, 1784570, 1854401, 3708802, 9272005, 18544010, 42651223, 85302446, 213256115, 426512230]

約数ペア:

[(1, 426512230), (2, 213256115), (5, 85302446), (10, 42651223), (23, 18544010), (46, 9272005), (115, 3708802), (230, 1854401), (239, 1784570), (478, 892285), (1195, 356914), (2390, 178457), (5497, 77590), (7759, 54970), (10994, 38795), (15518, 27485)]