27071320

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^2\times {\mathrm{127}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 62242560

約数和(自身を除く): 35171240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 127, 146, 254, 292, 365, 508, 584, 635, 730, 1016, 1270, 1460, 2540, 2920, 5080, 5329, 9271, 10658, 18542, 21316, 26645, 37084, 42632, 46355, 53290, 74168, 92710, 106580, 185420, 213160, 370840, 676783, 1353566, 2707132, 3383915, 5414264, 6767830, 13535660, 27071320]

約数ペア:

[(1, 27071320), (2, 13535660), (4, 6767830), (5, 5414264), (8, 3383915), (10, 2707132), (20, 1353566), (40, 676783), (73, 370840), (127, 213160), (146, 185420), (254, 106580), (292, 92710), (365, 74168), (508, 53290), (584, 46355), (635, 42632), (730, 37084), (1016, 26645), (1270, 21316), (1460, 18542), (2540, 10658), (2920, 9271), (5080, 5329)]