40848520

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{6763}}^1$

素因数の和:6925

約数の個数: 32

約数和(自身を含む): 92531520

約数和(自身を除く): 51683000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1208, 1510, 3020, 6040, 6763, 13526, 27052, 33815, 54104, 67630, 135260, 270520, 1021213, 2042426, 4084852, 5106065, 8169704, 10212130, 20424260, 40848520]

約数ペア:

[(1, 40848520), (2, 20424260), (4, 10212130), (5, 8169704), (8, 5106065), (10, 4084852), (20, 2042426), (40, 1021213), (151, 270520), (302, 135260), (604, 67630), (755, 54104), (1208, 33815), (1510, 27052), (3020, 13526), (6040, 6763)]