4412860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12979}}^1$

素因数の和:13005

約数の個数: 24

約数和(自身を含む): 9812880

約数和(自身を除く): 5400020

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 12979, 25958, 51916, 64895, 129790, 220643, 259580, 441286, 882572, 1103215, 2206430, 4412860]

約数ペア:

[(1, 4412860), (2, 2206430), (4, 1103215), (5, 882572), (10, 441286), (17, 259580), (20, 220643), (34, 129790), (68, 64895), (85, 51916), (170, 25958), (340, 12979)]