5310981256

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{71147}}^1$

素因数の和:71234

約数の個数: 64

約数和(自身を含む): 12021166080

約数和(自身を除く): 6710184824

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 43, 56, 62, 86, 124, 172, 217, 248, 301, 344, 434, 602, 868, 1204, 1333, 1736, 2408, 2666, 5332, 9331, 10664, 18662, 37324, 71147, 74648, 142294, 284588, 498029, 569176, 996058, 1992116, 2205557, 3059321, 3984232, 4411114, 6118642, 8822228, 12237284, 15438899, 17644456, 21415247, 24474568, 30877798, 42830494, 61755596, 85660988, 94838951, 123511192, 171321976, 189677902, 379355804, 663872657, 758711608, 1327745314, 2655490628, 5310981256]

約数ペア:

[(1, 5310981256), (2, 2655490628), (4, 1327745314), (7, 758711608), (8, 663872657), (14, 379355804), (28, 189677902), (31, 171321976), (43, 123511192), (56, 94838951), (62, 85660988), (86, 61755596), (124, 42830494), (172, 30877798), (217, 24474568), (248, 21415247), (301, 17644456), (344, 15438899), (434, 12237284), (602, 8822228), (868, 6118642), (1204, 4411114), (1333, 3984232), (1736, 3059321), (2408, 2205557), (2666, 1992116), (5332, 996058), (9331, 569176), (10664, 498029), (18662, 284588), (37324, 142294), (71147, 74648)]