15200320

素因数分解:

$2^6\times 5^1\times {\mathrm{47501}}^1$

素因数の和:47518

約数の個数: 28

約数和(自身を含む): 36196524

約数和(自身を除く): 20996204

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 47501, 95002, 190004, 237505, 380008, 475010, 760016, 950020, 1520032, 1900040, 3040064, 3800080, 7600160, 15200320]

約数ペア:

[(1, 15200320), (2, 7600160), (4, 3800080), (5, 3040064), (8, 1900040), (10, 1520032), (16, 950020), (20, 760016), (32, 475010), (40, 380008), (64, 237505), (80, 190004), (160, 95002), (320, 47501)]