126133040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{143333}}^1$

素因数の和:143357

約数の個数: 40

約数和(自身を含む): 319921488

約数和(自身を除く): 193788448

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 143333, 286666, 573332, 716665, 1146664, 1433330, 1576663, 2293328, 2866660, 3153326, 5733320, 6306652, 7883315, 11466640, 12613304, 15766630, 25226608, 31533260, 63066520, 126133040]

約数ペア:

[(1, 126133040), (2, 63066520), (4, 31533260), (5, 25226608), (8, 15766630), (10, 12613304), (11, 11466640), (16, 7883315), (20, 6306652), (22, 5733320), (40, 3153326), (44, 2866660), (55, 2293328), (80, 1576663), (88, 1433330), (110, 1146664), (176, 716665), (220, 573332), (440, 286666), (880, 143333)]