1758140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5171}}^1$

素因数の和:5197

約数の個数: 24

約数和(自身を含む): 3910032

約数和(自身を除く): 2151892

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 5171, 10342, 20684, 25855, 51710, 87907, 103420, 175814, 351628, 439535, 879070, 1758140]

約数ペア:

[(1, 1758140), (2, 879070), (4, 439535), (5, 351628), (10, 175814), (17, 103420), (20, 87907), (34, 51710), (68, 25855), (85, 20684), (170, 10342), (340, 5171)]