9102790040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9894337}}^1$

素因数の和:9894371

約数の個数: 32

約数和(自身を含む): 21371770080

約数和(自身を除く): 12268980040

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 9894337, 19788674, 39577348, 49471685, 79154696, 98943370, 197886740, 227569751, 395773480, 455139502, 910279004, 1137848755, 1820558008, 2275697510, 4551395020, 9102790040]

約数ペア:

[(1, 9102790040), (2, 4551395020), (4, 2275697510), (5, 1820558008), (8, 1137848755), (10, 910279004), (20, 455139502), (23, 395773480), (40, 227569751), (46, 197886740), (92, 98943370), (115, 79154696), (184, 49471685), (230, 39577348), (460, 19788674), (920, 9894337)]