14979080

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:426

約数の個数: 64

約数和(自身を含む): 35910000

約数和(自身を除く): 20930920

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 37, 40, 58, 74, 116, 145, 148, 185, 232, 290, 296, 349, 370, 580, 698, 740, 1073, 1160, 1396, 1480, 1745, 2146, 2792, 3490, 4292, 5365, 6980, 8584, 10121, 10730, 12913, 13960, 20242, 21460, 25826, 40484, 42920, 50605, 51652, 64565, 80968, 101210, 103304, 129130, 202420, 258260, 374477, 404840, 516520, 748954, 1497908, 1872385, 2995816, 3744770, 7489540, 14979080]

約数ペア:

[(1, 14979080), (2, 7489540), (4, 3744770), (5, 2995816), (8, 1872385), (10, 1497908), (20, 748954), (29, 516520), (37, 404840), (40, 374477), (58, 258260), (74, 202420), (116, 129130), (145, 103304), (148, 101210), (185, 80968), (232, 64565), (290, 51652), (296, 50605), (349, 42920), (370, 40484), (580, 25826), (698, 21460), (740, 20242), (1073, 13960), (1160, 12913), (1396, 10730), (1480, 10121), (1745, 8584), (2146, 6980), (2792, 5365), (3490, 4292)]