9046000

素因数分解:

$2^4\times 5^3\times {\mathrm{4523}}^1$

素因数の和:4546

約数の個数: 40

約数和(自身を含む): 21878064

約数和(自身を除く): 12832064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 4523, 9046, 18092, 22615, 36184, 45230, 72368, 90460, 113075, 180920, 226150, 361840, 452300, 565375, 904600, 1130750, 1809200, 2261500, 4523000, 9046000]

約数ペア:

[(1, 9046000), (2, 4523000), (4, 2261500), (5, 1809200), (8, 1130750), (10, 904600), (16, 565375), (20, 452300), (25, 361840), (40, 226150), (50, 180920), (80, 113075), (100, 90460), (125, 72368), (200, 45230), (250, 36184), (400, 22615), (500, 18092), (1000, 9046), (2000, 4523)]