63918080

素因数分解:

$2^{12}\times 5^1\times {\mathrm{3121}}^1$

素因数の和:3150

約数の個数: 52

約数和(自身を含む): 153433812

約数和(自身を除く): 89515732

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 3121, 4096, 5120, 6242, 10240, 12484, 15605, 20480, 24968, 31210, 49936, 62420, 99872, 124840, 199744, 249680, 399488, 499360, 798976, 998720, 1597952, 1997440, 3195904, 3994880, 6391808, 7989760, 12783616, 15979520, 31959040, 63918080]

約数ペア:

[(1, 63918080), (2, 31959040), (4, 15979520), (5, 12783616), (8, 7989760), (10, 6391808), (16, 3994880), (20, 3195904), (32, 1997440), (40, 1597952), (64, 998720), (80, 798976), (128, 499360), (160, 399488), (256, 249680), (320, 199744), (512, 124840), (640, 99872), (1024, 62420), (1280, 49936), (2048, 31210), (2560, 24968), (3121, 20480), (4096, 15605), (5120, 12484), (6242, 10240)]