65020090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{342211}}^1$

素因数の和:342237

約数の個数: 16

約数和(自身を含む): 123196320

約数和(自身を除く): 58176230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 342211, 684422, 1711055, 3422110, 6502009, 13004018, 32510045, 65020090]

約数ペア:

[(1, 65020090), (2, 32510045), (5, 13004018), (10, 6502009), (19, 3422110), (38, 1711055), (95, 684422), (190, 342211)]