26485980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1847}}^1$

素因数の和:2098

約数の個数: 48

約数和(自身を含む): 74511360

約数和(自身を除く): 48025380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 239, 478, 717, 956, 1195, 1434, 1847, 2390, 2868, 3585, 3694, 4780, 5541, 7170, 7388, 9235, 11082, 14340, 18470, 22164, 27705, 36940, 55410, 110820, 441433, 882866, 1324299, 1765732, 2207165, 2648598, 4414330, 5297196, 6621495, 8828660, 13242990, 26485980]

約数ペア:

[(1, 26485980), (2, 13242990), (3, 8828660), (4, 6621495), (5, 5297196), (6, 4414330), (10, 2648598), (12, 2207165), (15, 1765732), (20, 1324299), (30, 882866), (60, 441433), (239, 110820), (478, 55410), (717, 36940), (956, 27705), (1195, 22164), (1434, 18470), (1847, 14340), (2390, 11082), (2868, 9235), (3585, 7388), (3694, 7170), (4780, 5541)]