103551320

素因数分解:

$2^3\times 5^1\times {\mathrm{439}}^1\times {\mathrm{5897}}^1$

素因数の和:6347

約数の個数: 32

約数和(自身を含む): 233560800

約数和(自身を除く): 130009480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 439, 878, 1756, 2195, 3512, 4390, 5897, 8780, 11794, 17560, 23588, 29485, 47176, 58970, 117940, 235880, 2588783, 5177566, 10355132, 12943915, 20710264, 25887830, 51775660, 103551320]

約数ペア:

[(1, 103551320), (2, 51775660), (4, 25887830), (5, 20710264), (8, 12943915), (10, 10355132), (20, 5177566), (40, 2588783), (439, 235880), (878, 117940), (1756, 58970), (2195, 47176), (3512, 29485), (4390, 23588), (5897, 17560), (8780, 11794)]