40280530

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{76001}}^1$

素因数の和:76061

約数の個数: 16

約数和(自身を含む): 73873944

約数和(自身を除く): 33593414

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 76001, 152002, 380005, 760010, 4028053, 8056106, 20140265, 40280530]

約数ペア:

[(1, 40280530), (2, 20140265), (5, 8056106), (10, 4028053), (53, 760010), (106, 380005), (265, 152002), (530, 76001)]