6574865240

素因数分解:

$2^3\times 5^1\times {\mathrm{2557}}^1\times {\mathrm{64283}}^1$

素因数の和:66851

約数の個数: 32

約数和(自身を含む): 14799462480

約数和(自身を除く): 8224597240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2557, 5114, 10228, 12785, 20456, 25570, 51140, 64283, 102280, 128566, 257132, 321415, 514264, 642830, 1285660, 2571320, 164371631, 328743262, 657486524, 821858155, 1314973048, 1643716310, 3287432620, 6574865240]

約数ペア:

[(1, 6574865240), (2, 3287432620), (4, 1643716310), (5, 1314973048), (8, 821858155), (10, 657486524), (20, 328743262), (40, 164371631), (2557, 2571320), (5114, 1285660), (10228, 642830), (12785, 514264), (20456, 321415), (25570, 257132), (51140, 128566), (64283, 102280)]