4142772040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9415391}}^1$

素因数の和:9415413

約数の個数: 32

約数和(自身を含む): 10168623360

約数和(自身を除く): 6025851320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 9415391, 18830782, 37661564, 47076955, 75323128, 94153910, 103569301, 188307820, 207138602, 376615640, 414277204, 517846505, 828554408, 1035693010, 2071386020, 4142772040]

約数ペア:

[(1, 4142772040), (2, 2071386020), (4, 1035693010), (5, 828554408), (8, 517846505), (10, 414277204), (11, 376615640), (20, 207138602), (22, 188307820), (40, 103569301), (44, 94153910), (55, 75323128), (88, 47076955), (110, 37661564), (220, 18830782), (440, 9415391)]