230271320

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{45329}}^1$

素因数の和:45467

約数の個数: 32

約数和(自身を含む): 522201600

約数和(自身を除く): 291930280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 45329, 90658, 181316, 226645, 362632, 453290, 906580, 1813160, 5756783, 11513566, 23027132, 28783915, 46054264, 57567830, 115135660, 230271320]

約数ペア:

[(1, 230271320), (2, 115135660), (4, 57567830), (5, 46054264), (8, 28783915), (10, 23027132), (20, 11513566), (40, 5756783), (127, 1813160), (254, 906580), (508, 453290), (635, 362632), (1016, 226645), (1270, 181316), (2540, 90658), (5080, 45329)]