160875320

素因数分解:

$2^3\times 5^1\times {\mathrm{383}}^1\times {\mathrm{10501}}^1$

素因数の和:10895

約数の個数: 32

約数和(自身を含む): 362949120

約数和(自身を除く): 202073800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 383, 766, 1532, 1915, 3064, 3830, 7660, 10501, 15320, 21002, 42004, 52505, 84008, 105010, 210020, 420040, 4021883, 8043766, 16087532, 20109415, 32175064, 40218830, 80437660, 160875320]

約数ペア:

[(1, 160875320), (2, 80437660), (4, 40218830), (5, 32175064), (8, 20109415), (10, 16087532), (20, 8043766), (40, 4021883), (383, 420040), (766, 210020), (1532, 105010), (1915, 84008), (3064, 52505), (3830, 42004), (7660, 21002), (10501, 15320)]