24914800

素因数分解:

$2^4\times 5^2\times {\mathrm{199}}^1\times {\mathrm{313}}^1$

素因数の和:530

約数の個数: 60

約数和(自身を含む): 60350800

約数和(自身を除く): 35436000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 199, 200, 313, 398, 400, 626, 796, 995, 1252, 1565, 1592, 1990, 2504, 3130, 3184, 3980, 4975, 5008, 6260, 7825, 7960, 9950, 12520, 15650, 15920, 19900, 25040, 31300, 39800, 62287, 62600, 79600, 124574, 125200, 249148, 311435, 498296, 622870, 996592, 1245740, 1557175, 2491480, 3114350, 4982960, 6228700, 12457400, 24914800]

約数ペア:

[(1, 24914800), (2, 12457400), (4, 6228700), (5, 4982960), (8, 3114350), (10, 2491480), (16, 1557175), (20, 1245740), (25, 996592), (40, 622870), (50, 498296), (80, 311435), (100, 249148), (199, 125200), (200, 124574), (313, 79600), (398, 62600), (400, 62287), (626, 39800), (796, 31300), (995, 25040), (1252, 19900), (1565, 15920), (1592, 15650), (1990, 12520), (2504, 9950), (3130, 7960), (3184, 7825), (3980, 6260), (4975, 5008)]