1046000

素因数分解:

$2^4\times 5^3\times {\mathrm{523}}^1$

素因数の和:546

約数の個数: 40

約数和(自身を含む): 2534064

約数和(自身を除く): 1488064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 523, 1000, 1046, 2000, 2092, 2615, 4184, 5230, 8368, 10460, 13075, 20920, 26150, 41840, 52300, 65375, 104600, 130750, 209200, 261500, 523000, 1046000]

約数ペア:

[(1, 1046000), (2, 523000), (4, 261500), (5, 209200), (8, 130750), (10, 104600), (16, 65375), (20, 52300), (25, 41840), (40, 26150), (50, 20920), (80, 13075), (100, 10460), (125, 8368), (200, 5230), (250, 4184), (400, 2615), (500, 2092), (523, 2000), (1000, 1046)]