63353920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{28283}}^1$

素因数の和:28307

約数の個数: 56

約数和(自身を含む): 172419264

約数和(自身を除く): 109065344

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 28283, 56566, 113132, 141415, 197981, 226264, 282830, 395962, 452528, 565660, 791924, 905056, 989905, 1131320, 1583848, 1810112, 1979810, 2262640, 3167696, 3959620, 4525280, 6335392, 7919240, 9050560, 12670784, 15838480, 31676960, 63353920]

約数ペア:

[(1, 63353920), (2, 31676960), (4, 15838480), (5, 12670784), (7, 9050560), (8, 7919240), (10, 6335392), (14, 4525280), (16, 3959620), (20, 3167696), (28, 2262640), (32, 1979810), (35, 1810112), (40, 1583848), (56, 1131320), (64, 989905), (70, 905056), (80, 791924), (112, 565660), (140, 452528), (160, 395962), (224, 282830), (280, 226264), (320, 197981), (448, 141415), (560, 113132), (1120, 56566), (2240, 28283)]