314522080

素因数分解:

$2^5\times 5^1\times {\mathrm{101}}^1\times {\mathrm{19463}}^1$

素因数の和:19579

約数の個数: 48

約数和(自身を含む): 750453984

約数和(自身を除く): 435931904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 101, 160, 202, 404, 505, 808, 1010, 1616, 2020, 3232, 4040, 8080, 16160, 19463, 38926, 77852, 97315, 155704, 194630, 311408, 389260, 622816, 778520, 1557040, 1965763, 3114080, 3931526, 7863052, 9828815, 15726104, 19657630, 31452208, 39315260, 62904416, 78630520, 157261040, 314522080]

約数ペア:

[(1, 314522080), (2, 157261040), (4, 78630520), (5, 62904416), (8, 39315260), (10, 31452208), (16, 19657630), (20, 15726104), (32, 9828815), (40, 7863052), (80, 3931526), (101, 3114080), (160, 1965763), (202, 1557040), (404, 778520), (505, 622816), (808, 389260), (1010, 311408), (1616, 194630), (2020, 155704), (3232, 97315), (4040, 77852), (8080, 38926), (16160, 19463)]