297788390

素因数分解:

$2^1\times 5^1\times {\mathrm{5641}}^1\times {\mathrm{5279}}^1$

素因数の和:10927

約数の個数: 16

約数和(自身を含む): 536215680

約数和(自身を除く): 238427290

約数列:

[1, 2, 5, 10, 5279, 5641, 10558, 11282, 26395, 28205, 52790, 56410, 29778839, 59557678, 148894195, 297788390]

約数ペア:

[(1, 297788390), (2, 148894195), (5, 59557678), (10, 29778839), (5279, 56410), (5641, 52790), (10558, 28205), (11282, 26395)]