45379400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{20627}}^1$

素因数の和:20654

約数の個数: 48

約数和(自身を含む): 115104240

約数和(自身を除く): 69724840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 20627, 41254, 82508, 103135, 165016, 206270, 226897, 412540, 453794, 515675, 825080, 907588, 1031350, 1134485, 1815176, 2062700, 2268970, 4125400, 4537940, 5672425, 9075880, 11344850, 22689700, 45379400]

約数ペア:

[(1, 45379400), (2, 22689700), (4, 11344850), (5, 9075880), (8, 5672425), (10, 4537940), (11, 4125400), (20, 2268970), (22, 2062700), (25, 1815176), (40, 1134485), (44, 1031350), (50, 907588), (55, 825080), (88, 515675), (100, 453794), (110, 412540), (200, 226897), (220, 206270), (275, 165016), (440, 103135), (550, 82508), (1100, 41254), (2200, 20627)]