109303640

素因数分解:

$2^3\times 5^1\times {\mathrm{541}}^1\times {\mathrm{5051}}^1$

素因数の和:5603

約数の個数: 32

約数和(自身を含む): 246436560

約数和(自身を除く): 137132920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 541, 1082, 2164, 2705, 4328, 5051, 5410, 10102, 10820, 20204, 21640, 25255, 40408, 50510, 101020, 202040, 2732591, 5465182, 10930364, 13662955, 21860728, 27325910, 54651820, 109303640]

約数ペア:

[(1, 109303640), (2, 54651820), (4, 27325910), (5, 21860728), (8, 13662955), (10, 10930364), (20, 5465182), (40, 2732591), (541, 202040), (1082, 101020), (2164, 50510), (2705, 40408), (4328, 25255), (5051, 21640), (5410, 20204), (10102, 10820)]