124539550

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{769}}^1$

素因数の和:901

約数の個数: 48

約数和(自身を含む): 240609600

約数和(自身を除く): 116070050

約数列:

[1, 2, 5, 10, 25, 41, 50, 79, 82, 158, 205, 395, 410, 769, 790, 1025, 1538, 1975, 2050, 3239, 3845, 3950, 6478, 7690, 16195, 19225, 31529, 32390, 38450, 60751, 63058, 80975, 121502, 157645, 161950, 303755, 315290, 607510, 788225, 1518775, 1576450, 2490791, 3037550, 4981582, 12453955, 24907910, 62269775, 124539550]

約数ペア:

[(1, 124539550), (2, 62269775), (5, 24907910), (10, 12453955), (25, 4981582), (41, 3037550), (50, 2490791), (79, 1576450), (82, 1518775), (158, 788225), (205, 607510), (395, 315290), (410, 303755), (769, 161950), (790, 157645), (1025, 121502), (1538, 80975), (1975, 63058), (2050, 60751), (3239, 38450), (3845, 32390), (3950, 31529), (6478, 19225), (7690, 16195)]