22826320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25939}}^1$

素因数の和:25963

約数の個数: 40

約数和(自身を含む): 57898080

約数和(自身を除く): 35071760

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 25939, 51878, 103756, 129695, 207512, 259390, 285329, 415024, 518780, 570658, 1037560, 1141316, 1426645, 2075120, 2282632, 2853290, 4565264, 5706580, 11413160, 22826320]

約数ペア:

[(1, 22826320), (2, 11413160), (4, 5706580), (5, 4565264), (8, 2853290), (10, 2282632), (11, 2075120), (16, 1426645), (20, 1141316), (22, 1037560), (40, 570658), (44, 518780), (55, 415024), (80, 285329), (88, 259390), (110, 207512), (176, 129695), (220, 103756), (440, 51878), (880, 25939)]