157224850

素因数分解:

$2^1\times 5^2\times {\mathrm{571}}^1\times {\mathrm{5507}}^1$

素因数の和:6090

約数の個数: 24

約数和(自身を含む): 293003568

約数和(自身を除く): 135778718

約数列:

[1, 2, 5, 10, 25, 50, 571, 1142, 2855, 5507, 5710, 11014, 14275, 27535, 28550, 55070, 137675, 275350, 3144497, 6288994, 15722485, 31444970, 78612425, 157224850]

約数ペア:

[(1, 157224850), (2, 78612425), (5, 31444970), (10, 15722485), (25, 6288994), (50, 3144497), (571, 275350), (1142, 137675), (2855, 55070), (5507, 28550), (5710, 27535), (11014, 14275)]