78092080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{88741}}^1$

素因数の和:88765

約数の個数: 40

約数和(自身を含む): 198072144

約数和(自身を除く): 119980064

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 88741, 177482, 354964, 443705, 709928, 887410, 976151, 1419856, 1774820, 1952302, 3549640, 3904604, 4880755, 7099280, 7809208, 9761510, 15618416, 19523020, 39046040, 78092080]

約数ペア:

[(1, 78092080), (2, 39046040), (4, 19523020), (5, 15618416), (8, 9761510), (10, 7809208), (11, 7099280), (16, 4880755), (20, 3904604), (22, 3549640), (40, 1952302), (44, 1774820), (55, 1419856), (80, 976151), (88, 887410), (110, 709928), (176, 443705), (220, 354964), (440, 177482), (880, 88741)]