966072080

素因数分解:

$2^4\times 5^1\times {\mathrm{1109}}^1\times {\mathrm{10889}}^1$

素因数の和:12011

約数の個数: 40

約数和(自身を含む): 2248349400

約数和(自身を除く): 1282277320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1109, 2218, 4436, 5545, 8872, 10889, 11090, 17744, 21778, 22180, 43556, 44360, 54445, 87112, 88720, 108890, 174224, 217780, 435560, 871120, 12075901, 24151802, 48303604, 60379505, 96607208, 120759010, 193214416, 241518020, 483036040, 966072080]

約数ペア:

[(1, 966072080), (2, 483036040), (4, 241518020), (5, 193214416), (8, 120759010), (10, 96607208), (16, 60379505), (20, 48303604), (40, 24151802), (80, 12075901), (1109, 871120), (2218, 435560), (4436, 217780), (5545, 174224), (8872, 108890), (10889, 88720), (11090, 87112), (17744, 54445), (21778, 44360), (22180, 43556)]