125132980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{1709}}^1$

素因数の和:2248

約数の個数: 48

約数和(自身を含む): 301069440

約数和(自身を除く): 175936460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 523, 1046, 1709, 2092, 2615, 3418, 3661, 5230, 6836, 7322, 8545, 10460, 11963, 14644, 17090, 18305, 23926, 34180, 36610, 47852, 59815, 73220, 119630, 239260, 893807, 1787614, 3575228, 4469035, 6256649, 8938070, 12513298, 17876140, 25026596, 31283245, 62566490, 125132980]

約数ペア:

[(1, 125132980), (2, 62566490), (4, 31283245), (5, 25026596), (7, 17876140), (10, 12513298), (14, 8938070), (20, 6256649), (28, 4469035), (35, 3575228), (70, 1787614), (140, 893807), (523, 239260), (1046, 119630), (1709, 73220), (2092, 59815), (2615, 47852), (3418, 36610), (3661, 34180), (5230, 23926), (6836, 18305), (7322, 17090), (8545, 14644), (10460, 11963)]