2085457310

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{823}}^1\times {\mathrm{1823}}^1$

素因数の和:2792

約数の個数: 32

約数和(自身を含む): 3787499520

約数和(自身を除く): 1702042210

約数列:

[1, 2, 5, 10, 139, 278, 695, 823, 1390, 1646, 1823, 3646, 4115, 8230, 9115, 18230, 114397, 228794, 253397, 506794, 571985, 1143970, 1266985, 1500329, 2533970, 3000658, 7501645, 15003290, 208545731, 417091462, 1042728655, 2085457310]

約数ペア:

[(1, 2085457310), (2, 1042728655), (5, 417091462), (10, 208545731), (139, 15003290), (278, 7501645), (695, 3000658), (823, 2533970), (1390, 1500329), (1646, 1266985), (1823, 1143970), (3646, 571985), (4115, 506794), (8230, 253397), (9115, 228794), (18230, 114397)]