1854296960

素因数分解:

$2^7\times 5^1\times {\mathrm{941}}^1\times {\mathrm{3079}}^1$

素因数の和:4039

約数の個数: 64

約数和(自身を含む): 4439080800

約数和(自身を除く): 2584783840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 941, 1882, 3079, 3764, 4705, 6158, 7528, 9410, 12316, 15056, 15395, 18820, 24632, 30112, 30790, 37640, 49264, 60224, 61580, 75280, 98528, 120448, 123160, 150560, 197056, 246320, 301120, 394112, 492640, 602240, 985280, 1970560, 2897339, 5794678, 11589356, 14486695, 23178712, 28973390, 46357424, 57946780, 92714848, 115893560, 185429696, 231787120, 370859392, 463574240, 927148480, 1854296960]

約数ペア:

[(1, 1854296960), (2, 927148480), (4, 463574240), (5, 370859392), (8, 231787120), (10, 185429696), (16, 115893560), (20, 92714848), (32, 57946780), (40, 46357424), (64, 28973390), (80, 23178712), (128, 14486695), (160, 11589356), (320, 5794678), (640, 2897339), (941, 1970560), (1882, 985280), (3079, 602240), (3764, 492640), (4705, 394112), (6158, 301120), (7528, 246320), (9410, 197056), (12316, 150560), (15056, 123160), (15395, 120448), (18820, 98528), (24632, 75280), (30112, 61580), (30790, 60224), (37640, 49264)]