29125699477040

素因数分解:

$2^4\times 5^1\times {\mathrm{277}}^1\times {\mathrm{659}}^1\times {\mathrm{1994441}}^1$

素因数の和:1995390

約数の個数: 80

約数和(自身を含む): 68064880577760

約数和(自身を除く): 38939181100720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 277, 554, 659, 1108, 1318, 1385, 2216, 2636, 2770, 3295, 4432, 5272, 5540, 6590, 10544, 11080, 13180, 22160, 26360, 52720, 182543, 365086, 730172, 912715, 1460344, 1825430, 1994441, 2920688, 3650860, 3988882, 7301720, 7977764, 9972205, 14603440, 15955528, 19944410, 31911056, 39888820, 79777640, 159555280, 552460157, 1104920314, 1314336619, 2209840628, 2628673238, 2762300785, 4419681256, 5257346476, 5524601570, 6571683095, 8839362512, 10514692952, 11049203140, 13143366190, 21029385904, 22098406280, 26286732380, 44196812560, 52573464760, 105146929520, 364071243463, 728142486926, 1456284973852, 1820356217315, 2912569947704, 3640712434630, 5825139895408, 7281424869260, 14562849738520, 29125699477040]

約数ペア:

[(1, 29125699477040), (2, 14562849738520), (4, 7281424869260), (5, 5825139895408), (8, 3640712434630), (10, 2912569947704), (16, 1820356217315), (20, 1456284973852), (40, 728142486926), (80, 364071243463), (277, 105146929520), (554, 52573464760), (659, 44196812560), (1108, 26286732380), (1318, 22098406280), (1385, 21029385904), (2216, 13143366190), (2636, 11049203140), (2770, 10514692952), (3295, 8839362512), (4432, 6571683095), (5272, 5524601570), (5540, 5257346476), (6590, 4419681256), (10544, 2762300785), (11080, 2628673238), (13180, 2209840628), (22160, 1314336619), (26360, 1104920314), (52720, 552460157), (182543, 159555280), (365086, 79777640), (730172, 39888820), (912715, 31911056), (1460344, 19944410), (1825430, 15955528), (1994441, 14603440), (2920688, 9972205), (3650860, 7977764), (3988882, 7301720)]