8808560

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1069}}^1$

素因数の和:1185

約数の個数: 40

約数和(自身を含む): 20698080

約数和(自身を除く): 11889520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1069, 1648, 2060, 2138, 4120, 4276, 5345, 8240, 8552, 10690, 17104, 21380, 42760, 85520, 110107, 220214, 440428, 550535, 880856, 1101070, 1761712, 2202140, 4404280, 8808560]

約数ペア:

[(1, 8808560), (2, 4404280), (4, 2202140), (5, 1761712), (8, 1101070), (10, 880856), (16, 550535), (20, 440428), (40, 220214), (80, 110107), (103, 85520), (206, 42760), (412, 21380), (515, 17104), (824, 10690), (1030, 8552), (1069, 8240), (1648, 5345), (2060, 4276), (2138, 4120)]