125594140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{897101}}^1$

素因数の和:897117

約数の個数: 24

約数和(自身を含む): 301426272

約数和(自身を除く): 175832132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 897101, 1794202, 3588404, 4485505, 6279707, 8971010, 12559414, 17942020, 25118828, 31398535, 62797070, 125594140]

約数ペア:

[(1, 125594140), (2, 62797070), (4, 31398535), (5, 25118828), (7, 17942020), (10, 12559414), (14, 8971010), (20, 6279707), (28, 4485505), (35, 3588404), (70, 1794202), (140, 897101)]