82189370

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{5641}}^1$

素因数の和:5726

約数の個数: 32

約数和(自身を含む): 155990016

約数和(自身を除く): 73800646

約数列:

[1, 2, 5, 10, 31, 47, 62, 94, 155, 235, 310, 470, 1457, 2914, 5641, 7285, 11282, 14570, 28205, 56410, 174871, 265127, 349742, 530254, 874355, 1325635, 1748710, 2651270, 8218937, 16437874, 41094685, 82189370]

約数ペア:

[(1, 82189370), (2, 41094685), (5, 16437874), (10, 8218937), (31, 2651270), (47, 1748710), (62, 1325635), (94, 874355), (155, 530254), (235, 349742), (310, 265127), (470, 174871), (1457, 56410), (2914, 28205), (5641, 14570), (7285, 11282)]