1971680

素因数分解:

$2^5\times 5^1\times {\mathrm{12323}}^1$

素因数の和:12338

約数の個数: 24

約数和(自身を含む): 4658472

約数和(自身を除く): 2686792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 12323, 24646, 49292, 61615, 98584, 123230, 197168, 246460, 394336, 492920, 985840, 1971680]

約数ペア:

[(1, 1971680), (2, 985840), (4, 492920), (5, 394336), (8, 246460), (10, 197168), (16, 123230), (20, 98584), (32, 61615), (40, 49292), (80, 24646), (160, 12323)]