4328430040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9837341}}^1$

素因数の和:9837363

約数の個数: 32

約数和(自身を含む): 10624329360

約数和(自身を除く): 6295899320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 9837341, 19674682, 39349364, 49186705, 78698728, 98373410, 108210751, 196746820, 216421502, 393493640, 432843004, 541053755, 865686008, 1082107510, 2164215020, 4328430040]

約数ペア:

[(1, 4328430040), (2, 2164215020), (4, 1082107510), (5, 865686008), (8, 541053755), (10, 432843004), (11, 393493640), (20, 216421502), (22, 196746820), (40, 108210751), (44, 98373410), (55, 78698728), (88, 49186705), (110, 39349364), (220, 19674682), (440, 9837341)]