422337183860

素因数分解:

$2^2\times 5^1\times {\mathrm{221251}}^1\times {\mathrm{95443}}^1$

素因数の和:316703

約数の個数: 24

約数和(自身を含む): 886921387296

約数和(自身を除く): 464584203436

約数列:

[1, 2, 4, 5, 10, 20, 95443, 190886, 221251, 381772, 442502, 477215, 885004, 954430, 1106255, 1908860, 2212510, 4425020, 21116859193, 42233718386, 84467436772, 105584295965, 211168591930, 422337183860]

約数ペア:

[(1, 422337183860), (2, 211168591930), (4, 105584295965), (5, 84467436772), (10, 42233718386), (20, 21116859193), (95443, 4425020), (190886, 2212510), (221251, 1908860), (381772, 1106255), (442502, 954430), (477215, 885004)]