2056595680

素因数分解:

$2^5\times 5^1\times {\mathrm{331}}^1\times {\mathrm{38833}}^1$

素因数の和:39179

約数の個数: 48

約数和(自身を含む): 4873511664

約数和(自身を除く): 2816915984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 331, 662, 1324, 1655, 2648, 3310, 5296, 6620, 10592, 13240, 26480, 38833, 52960, 77666, 155332, 194165, 310664, 388330, 621328, 776660, 1242656, 1553320, 3106640, 6213280, 12853723, 25707446, 51414892, 64268615, 102829784, 128537230, 205659568, 257074460, 411319136, 514148920, 1028297840, 2056595680]

約数ペア:

[(1, 2056595680), (2, 1028297840), (4, 514148920), (5, 411319136), (8, 257074460), (10, 205659568), (16, 128537230), (20, 102829784), (32, 64268615), (40, 51414892), (80, 25707446), (160, 12853723), (331, 6213280), (662, 3106640), (1324, 1553320), (1655, 1242656), (2648, 776660), (3310, 621328), (5296, 388330), (6620, 310664), (10592, 194165), (13240, 155332), (26480, 77666), (38833, 52960)]