69769400

素因数分解:

$2^3\times 5^2\times {\mathrm{199}}^1\times {\mathrm{1753}}^1$

素因数の和:1968

約数の個数: 48

約数和(自身を含む): 163122000

約数和(自身を除く): 93352600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 199, 200, 398, 796, 995, 1592, 1753, 1990, 3506, 3980, 4975, 7012, 7960, 8765, 9950, 14024, 17530, 19900, 35060, 39800, 43825, 70120, 87650, 175300, 348847, 350600, 697694, 1395388, 1744235, 2790776, 3488470, 6976940, 8721175, 13953880, 17442350, 34884700, 69769400]

約数ペア:

[(1, 69769400), (2, 34884700), (4, 17442350), (5, 13953880), (8, 8721175), (10, 6976940), (20, 3488470), (25, 2790776), (40, 1744235), (50, 1395388), (100, 697694), (199, 350600), (200, 348847), (398, 175300), (796, 87650), (995, 70120), (1592, 43825), (1753, 39800), (1990, 35060), (3506, 19900), (3980, 17530), (4975, 14024), (7012, 9950), (7960, 8765)]