15696548860

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1009}}^1\times {\mathrm{18089}}^1$

素因数の和:19150

約数の個数: 48

約数和(自身を含む): 33764623200

約数和(自身を除く): 18068074340

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 1009, 2018, 4036, 5045, 10090, 18089, 20180, 36178, 43387, 72356, 86774, 90445, 173548, 180890, 216935, 361780, 433870, 777827, 867740, 1555654, 3111308, 3889135, 7778270, 15556540, 18251801, 36503602, 73007204, 91259005, 182518010, 365036020, 784827443, 1569654886, 3139309772, 3924137215, 7848274430, 15696548860]

約数ペア:

[(1, 15696548860), (2, 7848274430), (4, 3924137215), (5, 3139309772), (10, 1569654886), (20, 784827443), (43, 365036020), (86, 182518010), (172, 91259005), (215, 73007204), (430, 36503602), (860, 18251801), (1009, 15556540), (2018, 7778270), (4036, 3889135), (5045, 3111308), (10090, 1555654), (18089, 867740), (20180, 777827), (36178, 433870), (43387, 361780), (72356, 216935), (86774, 180890), (90445, 173548)]