41581690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2459}}^1$

素因数の和:2574

約数の個数: 32

約数和(自身を含む): 79704000

約数和(自身を除く): 38122310

約数列:

[1, 2, 5, 10, 19, 38, 89, 95, 178, 190, 445, 890, 1691, 2459, 3382, 4918, 8455, 12295, 16910, 24590, 46721, 93442, 218851, 233605, 437702, 467210, 1094255, 2188510, 4158169, 8316338, 20790845, 41581690]

約数ペア:

[(1, 41581690), (2, 20790845), (5, 8316338), (10, 4158169), (19, 2188510), (38, 1094255), (89, 467210), (95, 437702), (178, 233605), (190, 218851), (445, 93442), (890, 46721), (1691, 24590), (2459, 16910), (3382, 12295), (4918, 8455)]