63859520

素因数分解:

$2^6\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1013}}^1$

素因数の和:1227

約数の個数: 56

約数和(自身を含む): 152988264

約数和(自身を除く): 89128744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 197, 320, 394, 788, 985, 1013, 1576, 1970, 2026, 3152, 3940, 4052, 5065, 6304, 7880, 8104, 10130, 12608, 15760, 16208, 20260, 31520, 32416, 40520, 63040, 64832, 81040, 162080, 199561, 324160, 399122, 798244, 997805, 1596488, 1995610, 3192976, 3991220, 6385952, 7982440, 12771904, 15964880, 31929760, 63859520]

約数ペア:

[(1, 63859520), (2, 31929760), (4, 15964880), (5, 12771904), (8, 7982440), (10, 6385952), (16, 3991220), (20, 3192976), (32, 1995610), (40, 1596488), (64, 997805), (80, 798244), (160, 399122), (197, 324160), (320, 199561), (394, 162080), (788, 81040), (985, 64832), (1013, 63040), (1576, 40520), (1970, 32416), (2026, 31520), (3152, 20260), (3940, 16208), (4052, 15760), (5065, 12608), (6304, 10130), (7880, 8104)]