142311280

素因数分解:

$2^4\times 5^1\times {\mathrm{577}}^1\times {\mathrm{3083}}^1$

素因数の和:3673

約数の個数: 40

約数和(自身を含む): 331554672

約数和(自身を除く): 189243392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 577, 1154, 2308, 2885, 3083, 4616, 5770, 6166, 9232, 11540, 12332, 15415, 23080, 24664, 30830, 46160, 49328, 61660, 123320, 246640, 1778891, 3557782, 7115564, 8894455, 14231128, 17788910, 28462256, 35577820, 71155640, 142311280]

約数ペア:

[(1, 142311280), (2, 71155640), (4, 35577820), (5, 28462256), (8, 17788910), (10, 14231128), (16, 8894455), (20, 7115564), (40, 3557782), (80, 1778891), (577, 246640), (1154, 123320), (2308, 61660), (2885, 49328), (3083, 46160), (4616, 30830), (5770, 24664), (6166, 23080), (9232, 15415), (11540, 12332)]