291299090

素因数分解:

$2^1\times 5^1\times {\mathrm{5653}}^1\times {\mathrm{5153}}^1$

素因数の和:10813

約数の個数: 16

約数和(自身を含む): 524532888

約数和(自身を除く): 233233798

約数列:

[1, 2, 5, 10, 5153, 5653, 10306, 11306, 25765, 28265, 51530, 56530, 29129909, 58259818, 145649545, 291299090]

約数ペア:

[(1, 291299090), (2, 145649545), (5, 58259818), (10, 29129909), (5153, 56530), (5653, 51530), (10306, 28265), (11306, 25765)]