85212170

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{1033}}^1$

素因数の和:1226

約数の個数: 32

約数和(自身を含む): 157010832

約数和(自身を除く): 71798662

約数列:

[1, 2, 5, 10, 73, 113, 146, 226, 365, 565, 730, 1033, 1130, 2066, 5165, 8249, 10330, 16498, 41245, 75409, 82490, 116729, 150818, 233458, 377045, 583645, 754090, 1167290, 8521217, 17042434, 42606085, 85212170]

約数ペア:

[(1, 85212170), (2, 42606085), (5, 17042434), (10, 8521217), (73, 1167290), (113, 754090), (146, 583645), (226, 377045), (365, 233458), (565, 150818), (730, 116729), (1033, 82490), (1130, 75409), (2066, 41245), (5165, 16498), (8249, 10330)]