66003890

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{111871}}^1$

素因数の和:111937

約数の個数: 16

約数和(自身を含む): 120821760

約数和(自身を除く): 54817870

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 111871, 223742, 559355, 1118710, 6600389, 13200778, 33001945, 66003890]

約数ペア:

[(1, 66003890), (2, 33001945), (5, 13200778), (10, 6600389), (59, 1118710), (118, 559355), (295, 223742), (590, 111871)]