88080160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{78643}}^1$

素因数の和:78665

約数の個数: 48

約数和(自身を含む): 237819456

約数和(自身を除く): 149739296

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 78643, 157286, 314572, 393215, 550501, 629144, 786430, 1101002, 1258288, 1572860, 2202004, 2516576, 2752505, 3145720, 4404008, 5505010, 6291440, 8808016, 11010020, 12582880, 17616032, 22020040, 44040080, 88080160]

約数ペア:

[(1, 88080160), (2, 44040080), (4, 22020040), (5, 17616032), (7, 12582880), (8, 11010020), (10, 8808016), (14, 6291440), (16, 5505010), (20, 4404008), (28, 3145720), (32, 2752505), (35, 2516576), (40, 2202004), (56, 1572860), (70, 1258288), (80, 1101002), (112, 786430), (140, 629144), (160, 550501), (224, 393215), (280, 314572), (560, 157286), (1120, 78643)]