22150480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25171}}^1$

素因数の和:25195

約数の個数: 40

約数和(自身を含む): 56183904

約数和(自身を除く): 34033424

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 25171, 50342, 100684, 125855, 201368, 251710, 276881, 402736, 503420, 553762, 1006840, 1107524, 1384405, 2013680, 2215048, 2768810, 4430096, 5537620, 11075240, 22150480]

約数ペア:

[(1, 22150480), (2, 11075240), (4, 5537620), (5, 4430096), (8, 2768810), (10, 2215048), (11, 2013680), (16, 1384405), (20, 1107524), (22, 1006840), (40, 553762), (44, 503420), (55, 402736), (80, 276881), (88, 251710), (110, 201368), (176, 125855), (220, 100684), (440, 50342), (880, 25171)]