76670380

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{14251}}^1$

素因数の和:14529

約数の個数: 24

約数和(自身を含む): 161617680

約数和(自身を除く): 84947300

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 1076, 1345, 2690, 5380, 14251, 28502, 57004, 71255, 142510, 285020, 3833519, 7667038, 15334076, 19167595, 38335190, 76670380]

約数ペア:

[(1, 76670380), (2, 38335190), (4, 19167595), (5, 15334076), (10, 7667038), (20, 3833519), (269, 285020), (538, 142510), (1076, 71255), (1345, 57004), (2690, 28502), (5380, 14251)]