14895640

素因数分解:

$2^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1213}}^1$

素因数の和:1531

約数の個数: 32

約数和(自身を含む): 33652080

約数和(自身を除く): 18756440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 307, 614, 1213, 1228, 1535, 2426, 2456, 3070, 4852, 6065, 6140, 9704, 12130, 12280, 24260, 48520, 372391, 744782, 1489564, 1861955, 2979128, 3723910, 7447820, 14895640]

約数ペア:

[(1, 14895640), (2, 7447820), (4, 3723910), (5, 2979128), (8, 1861955), (10, 1489564), (20, 744782), (40, 372391), (307, 48520), (614, 24260), (1213, 12280), (1228, 12130), (1535, 9704), (2426, 6140), (2456, 6065), (3070, 4852)]