1962856552660

素因数分解:

$2^2\times 5^1\times {\mathrm{7577}}^1\times {\mathrm{12952729}}^1$

素因数の和:12960315

約数の個数: 24

約数和(自身を含む): 4122543093480

約数和(自身を除く): 2159686540820

約数列:

[1, 2, 4, 5, 10, 20, 7577, 15154, 30308, 37885, 75770, 151540, 12952729, 25905458, 51810916, 64763645, 129527290, 259054580, 98142827633, 196285655266, 392571310532, 490714138165, 981428276330, 1962856552660]

約数ペア:

[(1, 1962856552660), (2, 981428276330), (4, 490714138165), (5, 392571310532), (10, 196285655266), (20, 98142827633), (7577, 259054580), (15154, 129527290), (30308, 64763645), (37885, 51810916), (75770, 25905458), (151540, 12952729)]