2014654240

素因数分解:

$2^5\times 5^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1\times {\mathrm{347}}^1$

素因数の和:770

約数の個数: 96

約数和(自身を含む): 4827138624

約数和(自身を除く): 2812484384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 131, 160, 262, 277, 347, 524, 554, 655, 694, 1048, 1108, 1310, 1385, 1388, 1735, 2096, 2216, 2620, 2770, 2776, 3470, 4192, 4432, 5240, 5540, 5552, 6940, 8864, 10480, 11080, 11104, 13880, 20960, 22160, 27760, 36287, 44320, 45457, 55520, 72574, 90914, 96119, 145148, 181435, 181828, 192238, 227285, 290296, 362870, 363656, 384476, 454570, 480595, 580592, 725740, 727312, 768952, 909140, 961190, 1161184, 1451480, 1454624, 1537904, 1818280, 1922380, 2902960, 3075808, 3636560, 3844760, 5805920, 7273120, 7689520, 12591589, 15379040, 25183178, 50366356, 62957945, 100732712, 125915890, 201465424, 251831780, 402930848, 503663560, 1007327120, 2014654240]

約数ペア:

[(1, 2014654240), (2, 1007327120), (4, 503663560), (5, 402930848), (8, 251831780), (10, 201465424), (16, 125915890), (20, 100732712), (32, 62957945), (40, 50366356), (80, 25183178), (131, 15379040), (160, 12591589), (262, 7689520), (277, 7273120), (347, 5805920), (524, 3844760), (554, 3636560), (655, 3075808), (694, 2902960), (1048, 1922380), (1108, 1818280), (1310, 1537904), (1385, 1454624), (1388, 1451480), (1735, 1161184), (2096, 961190), (2216, 909140), (2620, 768952), (2770, 727312), (2776, 725740), (3470, 580592), (4192, 480595), (4432, 454570), (5240, 384476), (5540, 363656), (5552, 362870), (6940, 290296), (8864, 227285), (10480, 192238), (11080, 181828), (11104, 181435), (13880, 145148), (20960, 96119), (22160, 90914), (27760, 72574), (36287, 55520), (44320, 45457)]