1085390960

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{714073}}^1$

素因数の和:714105

約数の個数: 40

約数和(自身を含む): 2656355280

約数和(自身を除く): 1570964320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 714073, 1428146, 2856292, 3570365, 5712584, 7140730, 11425168, 13567387, 14281460, 27134774, 28562920, 54269548, 57125840, 67836935, 108539096, 135673870, 217078192, 271347740, 542695480, 1085390960]

約数ペア:

[(1, 1085390960), (2, 542695480), (4, 271347740), (5, 217078192), (8, 135673870), (10, 108539096), (16, 67836935), (19, 57125840), (20, 54269548), (38, 28562920), (40, 27134774), (76, 14281460), (80, 13567387), (95, 11425168), (152, 7140730), (190, 5712584), (304, 3570365), (380, 2856292), (760, 1428146), (1520, 714073)]