8152120

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8861}}^1$

素因数の和:8895

約数の個数: 32

約数和(自身を含む): 19141920

約数和(自身を除く): 10989800

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 8861, 17722, 35444, 44305, 70888, 88610, 177220, 203803, 354440, 407606, 815212, 1019015, 1630424, 2038030, 4076060, 8152120]

約数ペア:

[(1, 8152120), (2, 4076060), (4, 2038030), (5, 1630424), (8, 1019015), (10, 815212), (20, 407606), (23, 354440), (40, 203803), (46, 177220), (92, 88610), (115, 70888), (184, 44305), (230, 35444), (460, 17722), (920, 8861)]