9080000

素因数分解:

$2^6\times 5^4\times {\mathrm{227}}^1$

素因数の和:259

約数の個数: 70

約数和(自身を含む): 22614636

約数和(自身を除く): 13534636

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 227, 250, 320, 400, 454, 500, 625, 800, 908, 1000, 1135, 1250, 1600, 1816, 2000, 2270, 2500, 3632, 4000, 4540, 5000, 5675, 7264, 8000, 9080, 10000, 11350, 14528, 18160, 20000, 22700, 28375, 36320, 40000, 45400, 56750, 72640, 90800, 113500, 141875, 181600, 227000, 283750, 363200, 454000, 567500, 908000, 1135000, 1816000, 2270000, 4540000, 9080000]

約数ペア:

[(1, 9080000), (2, 4540000), (4, 2270000), (5, 1816000), (8, 1135000), (10, 908000), (16, 567500), (20, 454000), (25, 363200), (32, 283750), (40, 227000), (50, 181600), (64, 141875), (80, 113500), (100, 90800), (125, 72640), (160, 56750), (200, 45400), (227, 40000), (250, 36320), (320, 28375), (400, 22700), (454, 20000), (500, 18160), (625, 14528), (800, 11350), (908, 10000), (1000, 9080), (1135, 8000), (1250, 7264), (1600, 5675), (1816, 5000), (2000, 4540), (2270, 4000), (2500, 3632)]