271750700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{209039}}^1$

素因数の和:209066

約数の個数: 36

約数和(自身を含む): 635063520

約数和(自身を除く): 363312820

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 209039, 418078, 836156, 1045195, 2090390, 2717507, 4180780, 5225975, 5435014, 10451950, 10870028, 13587535, 20903900, 27175070, 54350140, 67937675, 135875350, 271750700]

約数ペア:

[(1, 271750700), (2, 135875350), (4, 67937675), (5, 54350140), (10, 27175070), (13, 20903900), (20, 13587535), (25, 10870028), (26, 10451950), (50, 5435014), (52, 5225975), (65, 4180780), (100, 2717507), (130, 2090390), (260, 1045195), (325, 836156), (650, 418078), (1300, 209039)]