55685780

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{18439}}^1$

素因数の和:18599

約数の個数: 24

約数和(自身を含む): 117720960

約数和(自身を除く): 62035180

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 18439, 36878, 73756, 92195, 184390, 368780, 2784289, 5568578, 11137156, 13921445, 27842890, 55685780]

約数ペア:

[(1, 55685780), (2, 27842890), (4, 13921445), (5, 11137156), (10, 5568578), (20, 2784289), (151, 368780), (302, 184390), (604, 92195), (755, 73756), (1510, 36878), (3020, 18439)]