10646000

素因数分解:

$2^4\times 5^3\times {\mathrm{5323}}^1$

素因数の和:5346

約数の個数: 40

約数和(自身を含む): 25746864

約数和(自身を除く): 15100864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 5323, 10646, 21292, 26615, 42584, 53230, 85168, 106460, 133075, 212920, 266150, 425840, 532300, 665375, 1064600, 1330750, 2129200, 2661500, 5323000, 10646000]

約数ペア:

[(1, 10646000), (2, 5323000), (4, 2661500), (5, 2129200), (8, 1330750), (10, 1064600), (16, 665375), (20, 532300), (25, 425840), (40, 266150), (50, 212920), (80, 133075), (100, 106460), (125, 85168), (200, 53230), (250, 42584), (400, 26615), (500, 21292), (1000, 10646), (2000, 5323)]