26031280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29581}}^1$

素因数の和:29605

約数の個数: 40

約数和(自身を含む): 66027024

約数和(自身を除く): 39995744

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 29581, 59162, 118324, 147905, 236648, 295810, 325391, 473296, 591620, 650782, 1183240, 1301564, 1626955, 2366480, 2603128, 3253910, 5206256, 6507820, 13015640, 26031280]

約数ペア:

[(1, 26031280), (2, 13015640), (4, 6507820), (5, 5206256), (8, 3253910), (10, 2603128), (11, 2366480), (16, 1626955), (20, 1301564), (22, 1183240), (40, 650782), (44, 591620), (55, 473296), (80, 325391), (88, 295810), (110, 236648), (176, 147905), (220, 118324), (440, 59162), (880, 29581)]