1570253420

素因数分解:

$2^2\times 5^1\times {\mathrm{7027}}^1\times {\mathrm{11173}}^1$

素因数の和:18209

約数の個数: 24

約数和(自身を含む): 3298296624

約数和(自身を除く): 1728043204

約数列:

[1, 2, 4, 5, 10, 20, 7027, 11173, 14054, 22346, 28108, 35135, 44692, 55865, 70270, 111730, 140540, 223460, 78512671, 157025342, 314050684, 392563355, 785126710, 1570253420]

約数ペア:

[(1, 1570253420), (2, 785126710), (4, 392563355), (5, 314050684), (10, 157025342), (20, 78512671), (7027, 223460), (11173, 140540), (14054, 111730), (22346, 70270), (28108, 55865), (35135, 44692)]