74425240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{80897}}^1$

素因数の和:80931

約数の個数: 32

約数和(自身を含む): 174739680

約数和(自身を除く): 100314440

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 80897, 161794, 323588, 404485, 647176, 808970, 1617940, 1860631, 3235880, 3721262, 7442524, 9303155, 14885048, 18606310, 37212620, 74425240]

約数ペア:

[(1, 74425240), (2, 37212620), (4, 18606310), (5, 14885048), (8, 9303155), (10, 7442524), (20, 3721262), (23, 3235880), (40, 1860631), (46, 1617940), (92, 808970), (115, 647176), (184, 404485), (230, 323588), (460, 161794), (920, 80897)]