105475460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{277567}}^1$

素因数の和:277595

約数の個数: 24

約数和(自身を含む): 233157120

約数和(自身を除く): 127681660

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 277567, 555134, 1110268, 1387835, 2775670, 5273773, 5551340, 10547546, 21095092, 26368865, 52737730, 105475460]

約数ペア:

[(1, 105475460), (2, 52737730), (4, 26368865), (5, 21095092), (10, 10547546), (19, 5551340), (20, 5273773), (38, 2775670), (76, 1387835), (95, 1110268), (190, 555134), (380, 277567)]