1352500

素因数分解:

$2^2\times 5^4\times {\mathrm{541}}^1$

素因数の和:565

約数の個数: 30

約数和(自身を含む): 2963114

約数和(自身を除く): 1610614

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 541, 625, 1082, 1250, 2164, 2500, 2705, 5410, 10820, 13525, 27050, 54100, 67625, 135250, 270500, 338125, 676250, 1352500]

約数ペア:

[(1, 1352500), (2, 676250), (4, 338125), (5, 270500), (10, 135250), (20, 67625), (25, 54100), (50, 27050), (100, 13525), (125, 10820), (250, 5410), (500, 2705), (541, 2500), (625, 2164), (1082, 1250)]