260690957605

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{479}}^1\times {\mathrm{9613}}^1$

素因数の和:10190

約数の個数: 48

約数和(自身を含む): 344553454080

約数和(自身を除く): 83862496475

約数列:

[1, 5, 13, 65, 67, 169, 335, 479, 845, 871, 2395, 4355, 6227, 9613, 11323, 31135, 32093, 48065, 56615, 80951, 124969, 160465, 404755, 417209, 624845, 644071, 1624597, 2086045, 3220355, 4604627, 5423717, 8122985, 8372923, 23023135, 27118585, 41864615, 59860151, 108847999, 299300755, 308510009, 544239995, 778181963, 1542550045, 3890909815, 4010630117, 20053150585, 52138191521, 260690957605]

約数ペア:

[(1, 260690957605), (5, 52138191521), (13, 20053150585), (65, 4010630117), (67, 3890909815), (169, 1542550045), (335, 778181963), (479, 544239995), (845, 308510009), (871, 299300755), (2395, 108847999), (4355, 59860151), (6227, 41864615), (9613, 27118585), (11323, 23023135), (31135, 8372923), (32093, 8122985), (48065, 5423717), (56615, 4604627), (80951, 3220355), (124969, 2086045), (160465, 1624597), (404755, 644071), (417209, 624845)]