4505950

素因数分解:

$2^1\times 5^2\times {\mathrm{227}}^1\times {\mathrm{397}}^1$

素因数の和:636

約数の個数: 24

約数和(自身を含む): 8439192

約数和(自身を除く): 3933242

約数列:

[1, 2, 5, 10, 25, 50, 227, 397, 454, 794, 1135, 1985, 2270, 3970, 5675, 9925, 11350, 19850, 90119, 180238, 450595, 901190, 2252975, 4505950]

約数ペア:

[(1, 4505950), (2, 2252975), (5, 901190), (10, 450595), (25, 180238), (50, 90119), (227, 19850), (397, 11350), (454, 9925), (794, 5675), (1135, 3970), (1985, 2270)]