485180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1427}}^1$

素因数の和:1453

約数の個数: 24

約数和(自身を含む): 1079568

約数和(自身を除く): 594388

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 1427, 2854, 5708, 7135, 14270, 24259, 28540, 48518, 97036, 121295, 242590, 485180]

約数ペア:

[(1, 485180), (2, 242590), (4, 121295), (5, 97036), (10, 48518), (17, 28540), (20, 24259), (34, 14270), (68, 7135), (85, 5708), (170, 2854), (340, 1427)]