3725720

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5479}}^1$

素因数の和:5507

約数の個数: 32

約数和(自身を含む): 8877600

約数和(自身を除く): 5151880

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 5479, 10958, 21916, 27395, 43832, 54790, 93143, 109580, 186286, 219160, 372572, 465715, 745144, 931430, 1862860, 3725720]

約数ペア:

[(1, 3725720), (2, 1862860), (4, 931430), (5, 745144), (8, 465715), (10, 372572), (17, 219160), (20, 186286), (34, 109580), (40, 93143), (68, 54790), (85, 43832), (136, 27395), (170, 21916), (340, 10958), (680, 5479)]