372119560

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{489631}}^1$

素因数の和:489661

約数の個数: 32

約数和(自身を含む): 881337600

約数和(自身を除く): 509218040

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 489631, 979262, 1958524, 2448155, 3917048, 4896310, 9302989, 9792620, 18605978, 19585240, 37211956, 46514945, 74423912, 93029890, 186059780, 372119560]

約数ペア:

[(1, 372119560), (2, 186059780), (4, 93029890), (5, 74423912), (8, 46514945), (10, 37211956), (19, 19585240), (20, 18605978), (38, 9792620), (40, 9302989), (76, 4896310), (95, 3917048), (152, 2448155), (190, 1958524), (380, 979262), (760, 489631)]