13208650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2903}}^1$

素因数の和:2935

約数の個数: 48

約数和(自身を含む): 30248064

約数和(自身を除く): 17039414

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, 2903, 4550, 5806, 14515, 20321, 29030, 37739, 40642, 72575, 75478, 101605, 145150, 188695, 203210, 264173, 377390, 508025, 528346, 943475, 1016050, 1320865, 1886950, 2641730, 6604325, 13208650]

約数ペア:

[(1, 13208650), (2, 6604325), (5, 2641730), (7, 1886950), (10, 1320865), (13, 1016050), (14, 943475), (25, 528346), (26, 508025), (35, 377390), (50, 264173), (65, 203210), (70, 188695), (91, 145150), (130, 101605), (175, 75478), (182, 72575), (325, 40642), (350, 37739), (455, 29030), (650, 20321), (910, 14515), (2275, 5806), (2903, 4550)]