231806000

素因数分解:

$2^4\times 5^3\times {\mathrm{115903}}^1$

素因数の和:115926

約数の個数: 40

約数和(自身を含む): 560511744

約数和(自身を除く): 328705744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 115903, 231806, 463612, 579515, 927224, 1159030, 1854448, 2318060, 2897575, 4636120, 5795150, 9272240, 11590300, 14487875, 23180600, 28975750, 46361200, 57951500, 115903000, 231806000]

約数ペア:

[(1, 231806000), (2, 115903000), (4, 57951500), (5, 46361200), (8, 28975750), (10, 23180600), (16, 14487875), (20, 11590300), (25, 9272240), (40, 5795150), (50, 4636120), (80, 2897575), (100, 2318060), (125, 1854448), (200, 1159030), (250, 927224), (400, 579515), (500, 463612), (1000, 231806), (2000, 115903)]