156774160450

素因数分解:

$2^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{4903}}^1\times {\mathrm{5867}}^1$

素因数の和:10891

約数の個数: 48

約数和(自身を含む): 294385354560

約数和(自身を除く): 137611194110

約数列:

[1, 2, 5, 10, 25, 50, 109, 218, 545, 1090, 2725, 4903, 5450, 5867, 9806, 11734, 24515, 29335, 49030, 58670, 122575, 146675, 245150, 293350, 534427, 639503, 1068854, 1279006, 2672135, 3197515, 5344270, 6395030, 13360675, 15987575, 26721350, 28765901, 31975150, 57531802, 143829505, 287659010, 719147525, 1438295050, 3135483209, 6270966418, 15677416045, 31354832090, 78387080225, 156774160450]

約数ペア:

[(1, 156774160450), (2, 78387080225), (5, 31354832090), (10, 15677416045), (25, 6270966418), (50, 3135483209), (109, 1438295050), (218, 719147525), (545, 287659010), (1090, 143829505), (2725, 57531802), (4903, 31975150), (5450, 28765901), (5867, 26721350), (9806, 15987575), (11734, 13360675), (24515, 6395030), (29335, 5344270), (49030, 3197515), (58670, 2672135), (122575, 1279006), (146675, 1068854), (245150, 639503), (293350, 534427)]