9007000

素因数分解:

$2^3\times 5^3\times {\mathrm{9007}}^1$

素因数の和:9028

約数の個数: 32

約数和(自身を含む): 21078720

約数和(自身を除く): 12071720

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 9007, 18014, 36028, 45035, 72056, 90070, 180140, 225175, 360280, 450350, 900700, 1125875, 1801400, 2251750, 4503500, 9007000]

約数ペア:

[(1, 9007000), (2, 4503500), (4, 2251750), (5, 1801400), (8, 1125875), (10, 900700), (20, 450350), (25, 360280), (40, 225175), (50, 180140), (100, 90070), (125, 72056), (200, 45035), (250, 36028), (500, 18014), (1000, 9007)]