3793804520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{54919}}^1$

素因数の和:55098

約数の個数: 64

約数和(自身を含む): 9371548800

約数和(自身を除く): 5577744280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 157, 220, 314, 440, 628, 785, 1256, 1570, 1727, 3140, 3454, 6280, 6908, 8635, 13816, 17270, 34540, 54919, 69080, 109838, 219676, 274595, 439352, 549190, 604109, 1098380, 1208218, 2196760, 2416436, 3020545, 4832872, 6041090, 8622283, 12082180, 17244566, 24164360, 34489132, 43111415, 68978264, 86222830, 94845113, 172445660, 189690226, 344891320, 379380452, 474225565, 758760904, 948451130, 1896902260, 3793804520]

約数ペア:

[(1, 3793804520), (2, 1896902260), (4, 948451130), (5, 758760904), (8, 474225565), (10, 379380452), (11, 344891320), (20, 189690226), (22, 172445660), (40, 94845113), (44, 86222830), (55, 68978264), (88, 43111415), (110, 34489132), (157, 24164360), (220, 17244566), (314, 12082180), (440, 8622283), (628, 6041090), (785, 4832872), (1256, 3020545), (1570, 2416436), (1727, 2196760), (3140, 1208218), (3454, 1098380), (6280, 604109), (6908, 549190), (8635, 439352), (13816, 274595), (17270, 219676), (34540, 109838), (54919, 69080)]