2294780

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{641}}^1$

素因数の和:829

約数の個数: 24

約数和(自身を含む): 4853520

約数和(自身を除く): 2558740

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 641, 716, 895, 1282, 1790, 2564, 3205, 3580, 6410, 12820, 114739, 229478, 458956, 573695, 1147390, 2294780]

約数ペア:

[(1, 2294780), (2, 1147390), (4, 573695), (5, 458956), (10, 229478), (20, 114739), (179, 12820), (358, 6410), (641, 3580), (716, 3205), (895, 2564), (1282, 1790)]