66692420

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{56519}}^1$

素因数の和:56587

約数の個数: 24

約数和(自身を含む): 142430400

約数和(自身を除く): 75737980

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 56519, 113038, 226076, 282595, 565190, 1130380, 3334621, 6669242, 13338484, 16673105, 33346210, 66692420]

約数ペア:

[(1, 66692420), (2, 33346210), (4, 16673105), (5, 13338484), (10, 6669242), (20, 3334621), (59, 1130380), (118, 565190), (236, 282595), (295, 226076), (590, 113038), (1180, 56519)]