1044960080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{768353}}^1$

素因数の和:768383

約数の個数: 40

約数和(自身を含む): 2572449192

約数和(自身を除く): 1527489112

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 768353, 1536706, 3073412, 3841765, 6146824, 7683530, 12293648, 13062001, 15367060, 26124002, 30734120, 52248004, 61468240, 65310005, 104496008, 130620010, 208992016, 261240020, 522480040, 1044960080]

約数ペア:

[(1, 1044960080), (2, 522480040), (4, 261240020), (5, 208992016), (8, 130620010), (10, 104496008), (16, 65310005), (17, 61468240), (20, 52248004), (34, 30734120), (40, 26124002), (68, 15367060), (80, 13062001), (85, 12293648), (136, 7683530), (170, 6146824), (272, 3841765), (340, 3073412), (680, 1536706), (1360, 768353)]