3641920

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1$

素因数の和:635

約数の個数: 56

約数和(自身を含む): 9144000

約数和(自身を除く): 5502080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 599, 608, 760, 1198, 1216, 1520, 2396, 2995, 3040, 4792, 5990, 6080, 9584, 11381, 11980, 19168, 22762, 23960, 38336, 45524, 47920, 56905, 91048, 95840, 113810, 182096, 191680, 227620, 364192, 455240, 728384, 910480, 1820960, 3641920]

約数ペア:

[(1, 3641920), (2, 1820960), (4, 910480), (5, 728384), (8, 455240), (10, 364192), (16, 227620), (19, 191680), (20, 182096), (32, 113810), (38, 95840), (40, 91048), (64, 56905), (76, 47920), (80, 45524), (95, 38336), (152, 23960), (160, 22762), (190, 19168), (304, 11980), (320, 11381), (380, 9584), (599, 6080), (608, 5990), (760, 4792), (1198, 3040), (1216, 2995), (1520, 2396)]