69742000

素因数分解:

$2^4\times 5^3\times {\mathrm{34871}}^1$

素因数の和:34894

約数の個数: 40

約数和(自身を含む): 168640992

約数和(自身を除く): 98898992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 34871, 69742, 139484, 174355, 278968, 348710, 557936, 697420, 871775, 1394840, 1743550, 2789680, 3487100, 4358875, 6974200, 8717750, 13948400, 17435500, 34871000, 69742000]

約数ペア:

[(1, 69742000), (2, 34871000), (4, 17435500), (5, 13948400), (8, 8717750), (10, 6974200), (16, 4358875), (20, 3487100), (25, 2789680), (40, 1743550), (50, 1394840), (80, 871775), (100, 697420), (125, 557936), (200, 348710), (250, 278968), (400, 174355), (500, 139484), (1000, 69742), (2000, 34871)]