12440423330

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1447}}^1\times {\mathrm{12109}}^1$

素因数の和:13634

約数の個数: 32

約数和(自身を含む): 22725722880

約数和(自身を除く): 10285299550

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 1447, 2894, 7235, 12109, 14470, 24218, 60545, 102737, 121090, 205474, 513685, 859739, 1027370, 1719478, 4298695, 8597390, 17521723, 35043446, 87608615, 175217230, 1244042333, 2488084666, 6220211665, 12440423330]

約数ペア:

[(1, 12440423330), (2, 6220211665), (5, 2488084666), (10, 1244042333), (71, 175217230), (142, 87608615), (355, 35043446), (710, 17521723), (1447, 8597390), (2894, 4298695), (7235, 1719478), (12109, 1027370), (14470, 859739), (24218, 513685), (60545, 205474), (102737, 121090)]