2034228040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3911977}}^1$

素因数の和:3912001

約数の個数: 32

約数和(自身を含む): 4929092280

約数和(自身を除く): 2894864240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 3911977, 7823954, 15647908, 19559885, 31295816, 39119770, 50855701, 78239540, 101711402, 156479080, 203422804, 254278505, 406845608, 508557010, 1017114020, 2034228040]

約数ペア:

[(1, 2034228040), (2, 1017114020), (4, 508557010), (5, 406845608), (8, 254278505), (10, 203422804), (13, 156479080), (20, 101711402), (26, 78239540), (40, 50855701), (52, 39119770), (65, 31295816), (104, 19559885), (130, 15647908), (260, 7823954), (520, 3911977)]