71619555280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9837851}}^1$

素因数の和:9837884

約数の個数: 80

約数和(自身を含む): 204942132864

約数和(自身を除く): 133322577584

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 9837851, 19675702, 39351404, 49189255, 68864957, 78702808, 98378510, 127892063, 137729914, 157405616, 196757020, 255784126, 275459828, 344324785, 393514040, 511568252, 550919656, 639460315, 688649570, 787028080, 895244441, 1023136504, 1101839312, 1278920630, 1377299140, 1790488882, 2046273008, 2557841260, 2754598280, 3580977764, 4476222205, 5115682520, 5509196560, 7161955528, 8952444410, 10231365040, 14323911056, 17904888820, 35809777640, 71619555280]

約数ペア:

[(1, 71619555280), (2, 35809777640), (4, 17904888820), (5, 14323911056), (7, 10231365040), (8, 8952444410), (10, 7161955528), (13, 5509196560), (14, 5115682520), (16, 4476222205), (20, 3580977764), (26, 2754598280), (28, 2557841260), (35, 2046273008), (40, 1790488882), (52, 1377299140), (56, 1278920630), (65, 1101839312), (70, 1023136504), (80, 895244441), (91, 787028080), (104, 688649570), (112, 639460315), (130, 550919656), (140, 511568252), (182, 393514040), (208, 344324785), (260, 275459828), (280, 255784126), (364, 196757020), (455, 157405616), (520, 137729914), (560, 127892063), (728, 98378510), (910, 78702808), (1040, 68864957), (1456, 49189255), (1820, 39351404), (3640, 19675702), (7280, 9837851)]