410080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1$

素因数の和:259

約数の個数: 48

約数和(自身を含む): 1061424

約数和(自身を除く): 651344

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 233, 352, 440, 466, 880, 932, 1165, 1760, 1864, 2330, 2563, 3728, 4660, 5126, 7456, 9320, 10252, 12815, 18640, 20504, 25630, 37280, 41008, 51260, 82016, 102520, 205040, 410080]

約数ペア:

[(1, 410080), (2, 205040), (4, 102520), (5, 82016), (8, 51260), (10, 41008), (11, 37280), (16, 25630), (20, 20504), (22, 18640), (32, 12815), (40, 10252), (44, 9320), (55, 7456), (80, 5126), (88, 4660), (110, 3728), (160, 2563), (176, 2330), (220, 1864), (233, 1760), (352, 1165), (440, 932), (466, 880)]