24921710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3191}}^1$

素因数の和:3280

約数の個数: 32

約数和(自身を含む): 49641984

約数和(自身を除く): 24720274

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3191, 3905, 6382, 7810, 15955, 31910, 35101, 70202, 175505, 226561, 351010, 453122, 1132805, 2265610, 2492171, 4984342, 12460855, 24921710]

約数ペア:

[(1, 24921710), (2, 12460855), (5, 4984342), (10, 2492171), (11, 2265610), (22, 1132805), (55, 453122), (71, 351010), (110, 226561), (142, 175505), (355, 70202), (710, 35101), (781, 31910), (1562, 15955), (3191, 7810), (3905, 6382)]