127202320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{227147}}^1$

素因数の和:227167

約数の個数: 40

約数和(自身を含む): 337996224

約数和(自身を除く): 210793904

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 227147, 454294, 908588, 1135735, 1590029, 1817176, 2271470, 3180058, 3634352, 4542940, 6360116, 7950145, 9085880, 12720232, 15900290, 18171760, 25440464, 31800580, 63601160, 127202320]

約数ペア:

[(1, 127202320), (2, 63601160), (4, 31800580), (5, 25440464), (7, 18171760), (8, 15900290), (10, 12720232), (14, 9085880), (16, 7950145), (20, 6360116), (28, 4542940), (35, 3634352), (40, 3180058), (56, 2271470), (70, 1817176), (80, 1590029), (112, 1135735), (140, 908588), (280, 454294), (560, 227147)]