38585720

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41941}}^1$

素因数の和:41975

約数の個数: 32

約数和(自身を含む): 90594720

約数和(自身を除く): 52009000

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 41941, 83882, 167764, 209705, 335528, 419410, 838820, 964643, 1677640, 1929286, 3858572, 4823215, 7717144, 9646430, 19292860, 38585720]

約数ペア:

[(1, 38585720), (2, 19292860), (4, 9646430), (5, 7717144), (8, 4823215), (10, 3858572), (20, 1929286), (23, 1677640), (40, 964643), (46, 838820), (92, 419410), (115, 335528), (184, 209705), (230, 167764), (460, 83882), (920, 41941)]