249184243160

素因数分解:

$2^3\times 5^1\times {\mathrm{6229606079}}^1$

素因数の和:6229606090

約数の個数: 16

約数和(自身を含む): 560664547200

約数和(自身を除く): 311480304040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 6229606079, 12459212158, 24918424316, 31148030395, 49836848632, 62296060790, 124592121580, 249184243160]

約数ペア:

[(1, 249184243160), (2, 124592121580), (4, 62296060790), (5, 49836848632), (8, 31148030395), (10, 24918424316), (20, 12459212158), (40, 6229606079)]