22700470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4259}}^1$

素因数の和:4320

約数の個数: 32

約数和(自身を含む): 45087840

約数和(自身を除く): 22387370

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 4259, 5330, 8518, 21295, 42590, 55367, 110734, 174619, 276835, 349238, 553670, 873095, 1746190, 2270047, 4540094, 11350235, 22700470]

約数ペア:

[(1, 22700470), (2, 11350235), (5, 4540094), (10, 2270047), (13, 1746190), (26, 873095), (41, 553670), (65, 349238), (82, 276835), (130, 174619), (205, 110734), (410, 55367), (533, 42590), (1066, 21295), (2665, 8518), (4259, 5330)]