12416950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2729}}^1$

素因数の和:2761

約数の個数: 48

約数和(自身を含む): 28435680

約数和(自身を除く): 16018730

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 2729, 4550, 5458, 13645, 19103, 27290, 35477, 38206, 68225, 70954, 95515, 136450, 177385, 191030, 248339, 354770, 477575, 496678, 886925, 955150, 1241695, 1773850, 2483390, 6208475, 12416950]

約数ペア:

[(1, 12416950), (2, 6208475), (5, 2483390), (7, 1773850), (10, 1241695), (13, 955150), (14, 886925), (25, 496678), (26, 477575), (35, 354770), (50, 248339), (65, 191030), (70, 177385), (91, 136450), (130, 95515), (175, 70954), (182, 68225), (325, 38206), (350, 35477), (455, 27290), (650, 19103), (910, 13645), (2275, 5458), (2729, 4550)]