40007710

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{283}}^1$

素因数の和:568

約数の個数: 32

約数和(自身を含む): 73694592

約数和(自身を除く): 33686882

約数列:

[1, 2, 5, 10, 67, 134, 211, 283, 335, 422, 566, 670, 1055, 1415, 2110, 2830, 14137, 18961, 28274, 37922, 59713, 70685, 94805, 119426, 141370, 189610, 298565, 597130, 4000771, 8001542, 20003855, 40007710]

約数ペア:

[(1, 40007710), (2, 20003855), (5, 8001542), (10, 4000771), (67, 597130), (134, 298565), (211, 189610), (283, 141370), (335, 119426), (422, 94805), (566, 70685), (670, 59713), (1055, 37922), (1415, 28274), (2110, 18961), (2830, 14137)]