26270820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{145949}}^1$

素因数の和:145964

約数の個数: 36

約数和(自身を含む): 79688700

約数和(自身を除く): 53417880

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 145949, 291898, 437847, 583796, 729745, 875694, 1313541, 1459490, 1751388, 2189235, 2627082, 2918980, 4378470, 5254164, 6567705, 8756940, 13135410, 26270820]

約数ペア:

[(1, 26270820), (2, 13135410), (3, 8756940), (4, 6567705), (5, 5254164), (6, 4378470), (9, 2918980), (10, 2627082), (12, 2189235), (15, 1751388), (18, 1459490), (20, 1313541), (30, 875694), (36, 729745), (45, 583796), (60, 437847), (90, 291898), (180, 145949)]