253282210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{10103}}^1$

素因数の和:10242

約数の個数: 32

約数和(自身を含む): 480142080

約数和(自身を除く): 226859870

約数列:

[1, 2, 5, 10, 23, 46, 109, 115, 218, 230, 545, 1090, 2507, 5014, 10103, 12535, 20206, 25070, 50515, 101030, 232369, 464738, 1101227, 1161845, 2202454, 2323690, 5506135, 11012270, 25328221, 50656442, 126641105, 253282210]

約数ペア:

[(1, 253282210), (2, 126641105), (5, 50656442), (10, 25328221), (23, 11012270), (46, 5506135), (109, 2323690), (115, 2202454), (218, 1161845), (230, 1101227), (545, 464738), (1090, 232369), (2507, 101030), (5014, 50515), (10103, 25070), (12535, 20206)]