6919160

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4219}}^1$

素因数の和:4271

約数の個数: 32

約数和(自身を含む): 15951600

約数和(自身を除く): 9032440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 4219, 8438, 16876, 21095, 33752, 42190, 84380, 168760, 172979, 345958, 691916, 864895, 1383832, 1729790, 3459580, 6919160]

約数ペア:

[(1, 6919160), (2, 3459580), (4, 1729790), (5, 1383832), (8, 864895), (10, 691916), (20, 345958), (40, 172979), (41, 168760), (82, 84380), (164, 42190), (205, 33752), (328, 21095), (410, 16876), (820, 8438), (1640, 4219)]