63585680

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{11863}}^1$

素因数の和:11943

約数の個数: 40

約数和(自身を含む): 150055872

約数和(自身を除く): 86470192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 11863, 23726, 47452, 59315, 94904, 118630, 189808, 237260, 474520, 794821, 949040, 1589642, 3179284, 3974105, 6358568, 7948210, 12717136, 15896420, 31792840, 63585680]

約数ペア:

[(1, 63585680), (2, 31792840), (4, 15896420), (5, 12717136), (8, 7948210), (10, 6358568), (16, 3974105), (20, 3179284), (40, 1589642), (67, 949040), (80, 794821), (134, 474520), (268, 237260), (335, 189808), (536, 118630), (670, 94904), (1072, 59315), (1340, 47452), (2680, 23726), (5360, 11863)]