5045480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11467}}^1$

素因数の和:11489

約数の個数: 32

約数和(自身を含む): 12385440

約数和(自身を除く): 7339960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 11467, 22934, 45868, 57335, 91736, 114670, 126137, 229340, 252274, 458680, 504548, 630685, 1009096, 1261370, 2522740, 5045480]

約数ペア:

[(1, 5045480), (2, 2522740), (4, 1261370), (5, 1009096), (8, 630685), (10, 504548), (11, 458680), (20, 252274), (22, 229340), (40, 126137), (44, 114670), (55, 91736), (88, 57335), (110, 45868), (220, 22934), (440, 11467)]