2912100800

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{260009}}^1$

素因数の和:260038

約数の個数: 84

約数和(自身を含む): 8189274960

約数和(自身を除く): 5277174160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 320, 350, 400, 448, 560, 700, 800, 1120, 1400, 1600, 2240, 2800, 5600, 11200, 260009, 520018, 1040036, 1300045, 1820063, 2080072, 2600090, 3640126, 4160144, 5200180, 6500225, 7280252, 8320288, 9100315, 10400360, 13000450, 14560504, 16640576, 18200630, 20800720, 26000900, 29121008, 36401260, 41601440, 45501575, 52001800, 58242016, 72802520, 83202880, 91003150, 104003600, 116484032, 145605040, 182006300, 208007200, 291210080, 364012600, 416014400, 582420160, 728025200, 1456050400, 2912100800]

約数ペア:

[(1, 2912100800), (2, 1456050400), (4, 728025200), (5, 582420160), (7, 416014400), (8, 364012600), (10, 291210080), (14, 208007200), (16, 182006300), (20, 145605040), (25, 116484032), (28, 104003600), (32, 91003150), (35, 83202880), (40, 72802520), (50, 58242016), (56, 52001800), (64, 45501575), (70, 41601440), (80, 36401260), (100, 29121008), (112, 26000900), (140, 20800720), (160, 18200630), (175, 16640576), (200, 14560504), (224, 13000450), (280, 10400360), (320, 9100315), (350, 8320288), (400, 7280252), (448, 6500225), (560, 5200180), (700, 4160144), (800, 3640126), (1120, 2600090), (1400, 2080072), (1600, 1820063), (2240, 1300045), (2800, 1040036), (5600, 520018), (11200, 260009)]