29665550

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{499}}^1$

素因数の和:581

約数の個数: 48

約数和(自身を含む): 58590000

約数和(自身を除く): 28924450

約数列:

[1, 2, 5, 10, 25, 29, 41, 50, 58, 82, 145, 205, 290, 410, 499, 725, 998, 1025, 1189, 1450, 2050, 2378, 2495, 4990, 5945, 11890, 12475, 14471, 20459, 24950, 28942, 29725, 40918, 59450, 72355, 102295, 144710, 204590, 361775, 511475, 593311, 723550, 1022950, 1186622, 2966555, 5933110, 14832775, 29665550]

約数ペア:

[(1, 29665550), (2, 14832775), (5, 5933110), (10, 2966555), (25, 1186622), (29, 1022950), (41, 723550), (50, 593311), (58, 511475), (82, 361775), (145, 204590), (205, 144710), (290, 102295), (410, 72355), (499, 59450), (725, 40918), (998, 29725), (1025, 28942), (1189, 24950), (1450, 20459), (2050, 14471), (2378, 12475), (2495, 11890), (4990, 5945)]