145795752880

素因数分解:

$2^4\times 5^1\times {\mathrm{170179}}^1\times {\mathrm{10709}}^1$

素因数の和:180901

約数の個数: 40

約数和(自身を含む): 339008770800

約数和(自身を除く): 193213017920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 10709, 21418, 42836, 53545, 85672, 107090, 170179, 171344, 214180, 340358, 428360, 680716, 850895, 856720, 1361432, 1701790, 2722864, 3403580, 6807160, 13614320, 1822446911, 3644893822, 7289787644, 9112234555, 14579575288, 18224469110, 29159150576, 36448938220, 72897876440, 145795752880]

約数ペア:

[(1, 145795752880), (2, 72897876440), (4, 36448938220), (5, 29159150576), (8, 18224469110), (10, 14579575288), (16, 9112234555), (20, 7289787644), (40, 3644893822), (80, 1822446911), (10709, 13614320), (21418, 6807160), (42836, 3403580), (53545, 2722864), (85672, 1701790), (107090, 1361432), (170179, 856720), (171344, 850895), (214180, 680716), (340358, 428360)]