2018282360

素因数分解:

$2^3\times 5^1\times {\mathrm{8863}}^1\times {\mathrm{5693}}^1$

素因数の和:14567

約数の個数: 32

約数和(自身を含む): 4542445440

約数和(自身を除く): 2524163080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5693, 8863, 11386, 17726, 22772, 28465, 35452, 44315, 45544, 56930, 70904, 88630, 113860, 177260, 227720, 354520, 50457059, 100914118, 201828236, 252285295, 403656472, 504570590, 1009141180, 2018282360]

約数ペア:

[(1, 2018282360), (2, 1009141180), (4, 504570590), (5, 403656472), (8, 252285295), (10, 201828236), (20, 100914118), (40, 50457059), (5693, 354520), (8863, 227720), (11386, 177260), (17726, 113860), (22772, 88630), (28465, 70904), (35452, 56930), (44315, 45544)]