9275560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:386

約数の個数: 64

約数和(自身を含む): 24117120

約数和(自身を除く): 14841560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 157, 211, 280, 314, 422, 628, 785, 844, 1055, 1099, 1256, 1477, 1570, 1688, 2110, 2198, 2954, 3140, 4220, 4396, 5495, 5908, 6280, 7385, 8440, 8792, 10990, 11816, 14770, 21980, 29540, 33127, 43960, 59080, 66254, 132508, 165635, 231889, 265016, 331270, 463778, 662540, 927556, 1159445, 1325080, 1855112, 2318890, 4637780, 9275560]

約数ペア:

[(1, 9275560), (2, 4637780), (4, 2318890), (5, 1855112), (7, 1325080), (8, 1159445), (10, 927556), (14, 662540), (20, 463778), (28, 331270), (35, 265016), (40, 231889), (56, 165635), (70, 132508), (140, 66254), (157, 59080), (211, 43960), (280, 33127), (314, 29540), (422, 21980), (628, 14770), (785, 11816), (844, 10990), (1055, 8792), (1099, 8440), (1256, 7385), (1477, 6280), (1570, 5908), (1688, 5495), (2110, 4396), (2198, 4220), (2954, 3140)]