31454073280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{14041997}}^1$

素因数の和:14042021

約数の個数: 56

約数和(自身を含む): 85600019808

約数和(自身を除く): 54145946528

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, 14041997, 28083994, 56167988, 70209985, 98293979, 112335976, 140419970, 196587958, 224671952, 280839940, 393175916, 449343904, 491469895, 561679880, 786351832, 898687808, 982939790, 1123359760, 1572703664, 1965879580, 2246719520, 3145407328, 3931759160, 4493439040, 6290814656, 7863518320, 15727036640, 31454073280]

約数ペア:

[(1, 31454073280), (2, 15727036640), (4, 7863518320), (5, 6290814656), (7, 4493439040), (8, 3931759160), (10, 3145407328), (14, 2246719520), (16, 1965879580), (20, 1572703664), (28, 1123359760), (32, 982939790), (35, 898687808), (40, 786351832), (56, 561679880), (64, 491469895), (70, 449343904), (80, 393175916), (112, 280839940), (140, 224671952), (160, 196587958), (224, 140419970), (280, 112335976), (320, 98293979), (448, 70209985), (560, 56167988), (1120, 28083994), (2240, 14041997)]