27051320

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{14389}}^1$

素因数の和:14447

約数の個数: 32

約数和(自身を含む): 62164800

約数和(自身を除く): 35113480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 14389, 28778, 57556, 71945, 115112, 143890, 287780, 575560, 676283, 1352566, 2705132, 3381415, 5410264, 6762830, 13525660, 27051320]

約数ペア:

[(1, 27051320), (2, 13525660), (4, 6762830), (5, 5410264), (8, 3381415), (10, 2705132), (20, 1352566), (40, 676283), (47, 575560), (94, 287780), (188, 143890), (235, 115112), (376, 71945), (470, 57556), (940, 28778), (1880, 14389)]