304845500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{32089}}^1$

素因数の和:32127

約数の個数: 48

約数和(自身を含む): 700845600

約数和(自身を除く): 396000100

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 125, 190, 250, 380, 475, 500, 950, 1900, 2375, 4750, 9500, 32089, 64178, 128356, 160445, 320890, 609691, 641780, 802225, 1219382, 1604450, 2438764, 3048455, 3208900, 4011125, 6096910, 8022250, 12193820, 15242275, 16044500, 30484550, 60969100, 76211375, 152422750, 304845500]

約数ペア:

[(1, 304845500), (2, 152422750), (4, 76211375), (5, 60969100), (10, 30484550), (19, 16044500), (20, 15242275), (25, 12193820), (38, 8022250), (50, 6096910), (76, 4011125), (95, 3208900), (100, 3048455), (125, 2438764), (190, 1604450), (250, 1219382), (380, 802225), (475, 641780), (500, 609691), (950, 320890), (1900, 160445), (2375, 128356), (4750, 64178), (9500, 32089)]