108633640

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{142939}}^1$

素因数の和:142969

約数の個数: 32

約数和(自身を含む): 257292000

約数和(自身を除く): 148658360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 142939, 285878, 571756, 714695, 1143512, 1429390, 2715841, 2858780, 5431682, 5717560, 10863364, 13579205, 21726728, 27158410, 54316820, 108633640]

約数ペア:

[(1, 108633640), (2, 54316820), (4, 27158410), (5, 21726728), (8, 13579205), (10, 10863364), (19, 5717560), (20, 5431682), (38, 2858780), (40, 2715841), (76, 1429390), (95, 1143512), (152, 714695), (190, 571756), (380, 285878), (760, 142939)]