55606240

素因数分解:

$2^5\times 5^1\times {\mathrm{347539}}^1$

素因数の和:347554

約数の個数: 24

約数和(自身を含む): 131370120

約数和(自身を除く): 75763880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 347539, 695078, 1390156, 1737695, 2780312, 3475390, 5560624, 6950780, 11121248, 13901560, 27803120, 55606240]

約数ペア:

[(1, 55606240), (2, 27803120), (4, 13901560), (5, 11121248), (8, 6950780), (10, 5560624), (16, 3475390), (20, 2780312), (32, 1737695), (40, 1390156), (80, 695078), (160, 347539)]