41371420

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{33911}}^1$

素因数の和:33981

約数の個数: 24

約数和(自身を含む): 88306848

約数和(自身を除く): 46935428

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 33911, 67822, 135644, 169555, 339110, 678220, 2068571, 4137142, 8274284, 10342855, 20685710, 41371420]

約数ペア:

[(1, 41371420), (2, 20685710), (4, 10342855), (5, 8274284), (10, 4137142), (20, 2068571), (61, 678220), (122, 339110), (244, 169555), (305, 135644), (610, 67822), (1220, 33911)]