66626810

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1\times {\mathrm{359}}^1$

素因数の和:710

約数の個数: 32

約数和(自身を含む): 122497920

約数和(自身を除く): 55871110

約数列:

[1, 2, 5, 10, 67, 134, 277, 335, 359, 554, 670, 718, 1385, 1795, 2770, 3590, 18559, 24053, 37118, 48106, 92795, 99443, 120265, 185590, 198886, 240530, 497215, 994430, 6662681, 13325362, 33313405, 66626810]

約数ペア:

[(1, 66626810), (2, 33313405), (5, 13325362), (10, 6662681), (67, 994430), (134, 497215), (277, 240530), (335, 198886), (359, 185590), (554, 120265), (670, 99443), (718, 92795), (1385, 48106), (1795, 37118), (2770, 24053), (3590, 18559)]