14402140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 31933440

約数和(自身を除く): 17531300

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 131, 230, 239, 262, 460, 478, 524, 655, 956, 1195, 1310, 2390, 2620, 3013, 4780, 5497, 6026, 10994, 12052, 15065, 21988, 27485, 30130, 31309, 54970, 60260, 62618, 109940, 125236, 156545, 313090, 626180, 720107, 1440214, 2880428, 3600535, 7201070, 14402140]

約数ペア:

[(1, 14402140), (2, 7201070), (4, 3600535), (5, 2880428), (10, 1440214), (20, 720107), (23, 626180), (46, 313090), (92, 156545), (115, 125236), (131, 109940), (230, 62618), (239, 60260), (262, 54970), (460, 31309), (478, 30130), (524, 27485), (655, 21988), (956, 15065), (1195, 12052), (1310, 10994), (2390, 6026), (2620, 5497), (3013, 4780)]