4479760

素因数分解:

$2^4\times 5^1\times {\mathrm{55997}}^1$

素因数の和:56010

約数の個数: 20

約数和(自身を含む): 10415628

約数和(自身を除く): 5935868

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 55997, 111994, 223988, 279985, 447976, 559970, 895952, 1119940, 2239880, 4479760]

約数ペア:

[(1, 4479760), (2, 2239880), (4, 1119940), (5, 895952), (8, 559970), (10, 447976), (16, 279985), (20, 223988), (40, 111994), (80, 55997)]