27392620

素因数分解:

$2^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{2971}}^1$

素因数の和:3441

約数の個数: 24

約数和(自身を含む): 57668688

約数和(自身を除く): 30276068

約数列:

[1, 2, 4, 5, 10, 20, 461, 922, 1844, 2305, 2971, 4610, 5942, 9220, 11884, 14855, 29710, 59420, 1369631, 2739262, 5478524, 6848155, 13696310, 27392620]

約数ペア:

[(1, 27392620), (2, 13696310), (4, 6848155), (5, 5478524), (10, 2739262), (20, 1369631), (461, 59420), (922, 29710), (1844, 14855), (2305, 11884), (2971, 9220), (4610, 5942)]