38156966960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{68137441}}^1$

素因数の和:68137461

約数の個数: 40

約数和(自身を含む): 101388513696

約数和(自身を除く): 63231546736

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 68137441, 136274882, 272549764, 340687205, 476962087, 545099528, 681374410, 953924174, 1090199056, 1362748820, 1907848348, 2384810435, 2725497640, 3815696696, 4769620870, 5450995280, 7631393392, 9539241740, 19078483480, 38156966960]

約数ペア:

[(1, 38156966960), (2, 19078483480), (4, 9539241740), (5, 7631393392), (7, 5450995280), (8, 4769620870), (10, 3815696696), (14, 2725497640), (16, 2384810435), (20, 1907848348), (28, 1362748820), (35, 1090199056), (40, 953924174), (56, 681374410), (70, 545099528), (80, 476962087), (112, 340687205), (140, 272549764), (280, 136274882), (560, 68137441)]