134328380

素因数分解:

$2^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{24247}}^1$

素因数の和:24533

約数の個数: 24

約数和(自身を含む): 283119648

約数和(自身を除く): 148791268

約数列:

[1, 2, 4, 5, 10, 20, 277, 554, 1108, 1385, 2770, 5540, 24247, 48494, 96988, 121235, 242470, 484940, 6716419, 13432838, 26865676, 33582095, 67164190, 134328380]

約数ペア:

[(1, 134328380), (2, 67164190), (4, 33582095), (5, 26865676), (10, 13432838), (20, 6716419), (277, 484940), (554, 242470), (1108, 121235), (1385, 96988), (2770, 48494), (5540, 24247)]