108609320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{142907}}^1$

素因数の和:142937

約数の個数: 32

約数和(自身を含む): 257234400

約数和(自身を除く): 148625080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 142907, 285814, 571628, 714535, 1143256, 1429070, 2715233, 2858140, 5430466, 5716280, 10860932, 13576165, 21721864, 27152330, 54304660, 108609320]

約数ペア:

[(1, 108609320), (2, 54304660), (4, 27152330), (5, 21721864), (8, 13576165), (10, 10860932), (19, 5716280), (20, 5430466), (38, 2858140), (40, 2715233), (76, 1429070), (95, 1143256), (152, 714535), (190, 571628), (380, 285814), (760, 142907)]