159603950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{290189}}^1$

素因数の和:290212

約数の個数: 24

約数和(自身を含む): 323852040

約数和(自身を除く): 164248090

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 290189, 580378, 1450945, 2901890, 3192079, 6384158, 7254725, 14509450, 15960395, 31920790, 79801975, 159603950]

約数ペア:

[(1, 159603950), (2, 79801975), (5, 31920790), (10, 15960395), (11, 14509450), (22, 7254725), (25, 6384158), (50, 3192079), (55, 2901890), (110, 1450945), (275, 580378), (550, 290189)]