16000270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 34546176

約数和(自身を除く): 18545906

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 67, 110, 130, 134, 143, 167, 286, 334, 335, 670, 715, 737, 835, 871, 1430, 1474, 1670, 1742, 1837, 2171, 3674, 3685, 4342, 4355, 7370, 8710, 9185, 9581, 10855, 11189, 18370, 19162, 21710, 22378, 23881, 47762, 47905, 55945, 95810, 111890, 119405, 123079, 145457, 238810, 246158, 290914, 615395, 727285, 1230790, 1454570, 1600027, 3200054, 8000135, 16000270]

約数ペア:

[(1, 16000270), (2, 8000135), (5, 3200054), (10, 1600027), (11, 1454570), (13, 1230790), (22, 727285), (26, 615395), (55, 290914), (65, 246158), (67, 238810), (110, 145457), (130, 123079), (134, 119405), (143, 111890), (167, 95810), (286, 55945), (334, 47905), (335, 47762), (670, 23881), (715, 22378), (737, 21710), (835, 19162), (871, 18370), (1430, 11189), (1474, 10855), (1670, 9581), (1742, 9185), (1837, 8710), (2171, 7370), (3674, 4355), (3685, 4342)]