166760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 410400

約数和(自身を除く): 243640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 379, 440, 758, 1516, 1895, 3032, 3790, 4169, 7580, 8338, 15160, 16676, 20845, 33352, 41690, 83380, 166760]

約数ペア:

[(1, 166760), (2, 83380), (4, 41690), (5, 33352), (8, 20845), (10, 16676), (11, 15160), (20, 8338), (22, 7580), (40, 4169), (44, 3790), (55, 3032), (88, 1895), (110, 1516), (220, 758), (379, 440)]