5356000

素因数分解:

$2^5\times 5^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:141

約数の個数: 96

約数和(自身を含む): 14309568

約数和(自身を除く): 8953568

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 103, 104, 125, 130, 160, 200, 206, 208, 250, 260, 325, 400, 412, 416, 500, 515, 520, 650, 800, 824, 1000, 1030, 1040, 1300, 1339, 1625, 1648, 2000, 2060, 2080, 2575, 2600, 2678, 3250, 3296, 4000, 4120, 5150, 5200, 5356, 6500, 6695, 8240, 10300, 10400, 10712, 12875, 13000, 13390, 16480, 20600, 21424, 25750, 26000, 26780, 33475, 41200, 42848, 51500, 52000, 53560, 66950, 82400, 103000, 107120, 133900, 167375, 206000, 214240, 267800, 334750, 412000, 535600, 669500, 1071200, 1339000, 2678000, 5356000]

約数ペア:

[(1, 5356000), (2, 2678000), (4, 1339000), (5, 1071200), (8, 669500), (10, 535600), (13, 412000), (16, 334750), (20, 267800), (25, 214240), (26, 206000), (32, 167375), (40, 133900), (50, 107120), (52, 103000), (65, 82400), (80, 66950), (100, 53560), (103, 52000), (104, 51500), (125, 42848), (130, 41200), (160, 33475), (200, 26780), (206, 26000), (208, 25750), (250, 21424), (260, 20600), (325, 16480), (400, 13390), (412, 13000), (416, 12875), (500, 10712), (515, 10400), (520, 10300), (650, 8240), (800, 6695), (824, 6500), (1000, 5356), (1030, 5200), (1040, 5150), (1300, 4120), (1339, 4000), (1625, 3296), (1648, 3250), (2000, 2678), (2060, 2600), (2080, 2575)]