83278313920

素因数分解:

$2^6\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1986601}}^1$

素因数の和:1986749

約数の個数: 56

約数和(自身を含む): 199820375568

約数和(自身を除く): 116542061648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 131, 160, 262, 320, 524, 655, 1048, 1310, 2096, 2620, 4192, 5240, 8384, 10480, 20960, 41920, 1986601, 3973202, 7946404, 9933005, 15892808, 19866010, 31785616, 39732020, 63571232, 79464040, 127142464, 158928080, 260244731, 317856160, 520489462, 635712320, 1040978924, 1301223655, 2081957848, 2602447310, 4163915696, 5204894620, 8327831392, 10409789240, 16655662784, 20819578480, 41639156960, 83278313920]

約数ペア:

[(1, 83278313920), (2, 41639156960), (4, 20819578480), (5, 16655662784), (8, 10409789240), (10, 8327831392), (16, 5204894620), (20, 4163915696), (32, 2602447310), (40, 2081957848), (64, 1301223655), (80, 1040978924), (131, 635712320), (160, 520489462), (262, 317856160), (320, 260244731), (524, 158928080), (655, 127142464), (1048, 79464040), (1310, 63571232), (2096, 39732020), (2620, 31785616), (4192, 19866010), (5240, 15892808), (8384, 9933005), (10480, 7946404), (20960, 3973202), (41920, 1986601)]