40073860

素因数分解:

$2^2\times 5^1\times {\mathrm{829}}^1\times {\mathrm{2417}}^1$

素因数の和:3255

約数の個数: 24

約数和(自身を含む): 84291480

約数和(自身を除く): 44217620

約数列:

[1, 2, 4, 5, 10, 20, 829, 1658, 2417, 3316, 4145, 4834, 8290, 9668, 12085, 16580, 24170, 48340, 2003693, 4007386, 8014772, 10018465, 20036930, 40073860]

約数ペア:

[(1, 40073860), (2, 20036930), (4, 10018465), (5, 8014772), (10, 4007386), (20, 2003693), (829, 48340), (1658, 24170), (2417, 16580), (3316, 12085), (4145, 9668), (4834, 8290)]