57394000

素因数分解:

$2^4\times 5^3\times {\mathrm{28697}}^1$

素因数の和:28720

約数の個数: 40

約数和(自身を含む): 138783528

約数和(自身を除く): 81389528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 28697, 57394, 114788, 143485, 229576, 286970, 459152, 573940, 717425, 1147880, 1434850, 2295760, 2869700, 3587125, 5739400, 7174250, 11478800, 14348500, 28697000, 57394000]

約数ペア:

[(1, 57394000), (2, 28697000), (4, 14348500), (5, 11478800), (8, 7174250), (10, 5739400), (16, 3587125), (20, 2869700), (25, 2295760), (40, 1434850), (50, 1147880), (80, 717425), (100, 573940), (125, 459152), (200, 286970), (250, 229576), (400, 143485), (500, 114788), (1000, 57394), (2000, 28697)]