2079746900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{270097}}^1$

素因数の和:270129

約数の個数: 72

約数和(自身を含む): 5626681536

約数和(自身を除く): 3546934636

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3850, 7700, 270097, 540194, 1080388, 1350485, 1890679, 2700970, 2971067, 3781358, 5401940, 5942134, 6752425, 7562716, 9453395, 11884268, 13504850, 14855335, 18906790, 20797469, 27009700, 29710670, 37813580, 41594938, 47266975, 59421340, 74276675, 83189876, 94533950, 103987345, 148553350, 189067900, 207974690, 297106700, 415949380, 519936725, 1039873450, 2079746900]

約数ペア:

[(1, 2079746900), (2, 1039873450), (4, 519936725), (5, 415949380), (7, 297106700), (10, 207974690), (11, 189067900), (14, 148553350), (20, 103987345), (22, 94533950), (25, 83189876), (28, 74276675), (35, 59421340), (44, 47266975), (50, 41594938), (55, 37813580), (70, 29710670), (77, 27009700), (100, 20797469), (110, 18906790), (140, 14855335), (154, 13504850), (175, 11884268), (220, 9453395), (275, 7562716), (308, 6752425), (350, 5942134), (385, 5401940), (550, 3781358), (700, 2971067), (770, 2700970), (1100, 1890679), (1540, 1350485), (1925, 1080388), (3850, 540194), (7700, 270097)]