41871280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47581}}^1$

素因数の和:47605

約数の個数: 40

約数和(自身を含む): 106203024

約数和(自身を除く): 64331744

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 47581, 95162, 190324, 237905, 380648, 475810, 523391, 761296, 951620, 1046782, 1903240, 2093564, 2616955, 3806480, 4187128, 5233910, 8374256, 10467820, 20935640, 41871280]

約数ペア:

[(1, 41871280), (2, 20935640), (4, 10467820), (5, 8374256), (8, 5233910), (10, 4187128), (11, 3806480), (16, 2616955), (20, 2093564), (22, 1903240), (40, 1046782), (44, 951620), (55, 761296), (80, 523391), (88, 475810), (110, 380648), (176, 237905), (220, 190324), (440, 95162), (880, 47581)]