2569352020

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2423917}}^1$

素因数の和:2423979

約数の個数: 24

約数和(自身を含む): 5497446024

約数和(自身を除く): 2928094004

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 2423917, 4847834, 9695668, 12119585, 24239170, 48478340, 128467601, 256935202, 513870404, 642338005, 1284676010, 2569352020]

約数ペア:

[(1, 2569352020), (2, 1284676010), (4, 642338005), (5, 513870404), (10, 256935202), (20, 128467601), (53, 48478340), (106, 24239170), (212, 12119585), (265, 9695668), (530, 4847834), (1060, 2423917)]