52809748360

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{69486511}}^1$

素因数の和:69486541

約数の個数: 32

約数和(自身を含む): 125075721600

約数和(自身を除く): 72265973240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 69486511, 138973022, 277946044, 347432555, 555892088, 694865110, 1320243709, 1389730220, 2640487418, 2779460440, 5280974836, 6601218545, 10561949672, 13202437090, 26404874180, 52809748360]

約数ペア:

[(1, 52809748360), (2, 26404874180), (4, 13202437090), (5, 10561949672), (8, 6601218545), (10, 5280974836), (19, 2779460440), (20, 2640487418), (38, 1389730220), (40, 1320243709), (76, 694865110), (95, 555892088), (152, 347432555), (190, 277946044), (380, 138973022), (760, 69486511)]