88013480

素因数分解:

$2^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{13499}}^1$

素因数の和:13673

約数の個数: 32

約数和(自身を含む): 199260000

約数和(自身を除く): 111246520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 163, 326, 652, 815, 1304, 1630, 3260, 6520, 13499, 26998, 53996, 67495, 107992, 134990, 269980, 539960, 2200337, 4400674, 8801348, 11001685, 17602696, 22003370, 44006740, 88013480]

約数ペア:

[(1, 88013480), (2, 44006740), (4, 22003370), (5, 17602696), (8, 11001685), (10, 8801348), (20, 4400674), (40, 2200337), (163, 539960), (326, 269980), (652, 134990), (815, 107992), (1304, 67495), (1630, 53996), (3260, 26998), (6520, 13499)]