88242680

素因数分解:

$2^3\times 5^1\times {\mathrm{1097}}^1\times {\mathrm{2011}}^1$

素因数の和:3119

約数の個数: 32

約数和(自身を含む): 198825840

約数和(自身を除く): 110583160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1097, 2011, 2194, 4022, 4388, 5485, 8044, 8776, 10055, 10970, 16088, 20110, 21940, 40220, 43880, 80440, 2206067, 4412134, 8824268, 11030335, 17648536, 22060670, 44121340, 88242680]

約数ペア:

[(1, 88242680), (2, 44121340), (4, 22060670), (5, 17648536), (8, 11030335), (10, 8824268), (20, 4412134), (40, 2206067), (1097, 80440), (2011, 43880), (2194, 40220), (4022, 21940), (4388, 20110), (5485, 16088), (8044, 10970), (8776, 10055)]