122073280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{54497}}^1$

素因数の和:54521

約数の個数: 56

約数和(自身を含む): 332219808

約数和(自身を除く): 210146528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 54497, 108994, 217988, 272485, 381479, 435976, 544970, 762958, 871952, 1089940, 1525916, 1743904, 1907395, 2179880, 3051832, 3487808, 3814790, 4359760, 6103664, 7629580, 8719520, 12207328, 15259160, 17439040, 24414656, 30518320, 61036640, 122073280]

約数ペア:

[(1, 122073280), (2, 61036640), (4, 30518320), (5, 24414656), (7, 17439040), (8, 15259160), (10, 12207328), (14, 8719520), (16, 7629580), (20, 6103664), (28, 4359760), (32, 3814790), (35, 3487808), (40, 3051832), (56, 2179880), (64, 1907395), (70, 1743904), (80, 1525916), (112, 1089940), (140, 871952), (160, 762958), (224, 544970), (280, 435976), (320, 381479), (448, 272485), (560, 217988), (1120, 108994), (2240, 54497)]