142204850

素因数分解:

$2^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{25169}}^1$

素因数の和:25294

約数の個数: 24

約数和(自身を含む): 266852340

約数和(自身を除く): 124647490

約数列:

[1, 2, 5, 10, 25, 50, 113, 226, 565, 1130, 2825, 5650, 25169, 50338, 125845, 251690, 629225, 1258450, 2844097, 5688194, 14220485, 28440970, 71102425, 142204850]

約数ペア:

[(1, 142204850), (2, 71102425), (5, 28440970), (10, 14220485), (25, 5688194), (50, 2844097), (113, 1258450), (226, 629225), (565, 251690), (1130, 125845), (2825, 50338), (5650, 25169)]