52066400

素因数分解:

$2^5\times 5^2\times {\mathrm{37}}^1\times {\mathrm{1759}}^1$

素因数の和:1816

約数の個数: 72

約数和(自身を含む): 130616640

約数和(自身を除く): 78550240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 50, 74, 80, 100, 148, 160, 185, 200, 296, 370, 400, 592, 740, 800, 925, 1184, 1480, 1759, 1850, 2960, 3518, 3700, 5920, 7036, 7400, 8795, 14072, 14800, 17590, 28144, 29600, 35180, 43975, 56288, 65083, 70360, 87950, 130166, 140720, 175900, 260332, 281440, 325415, 351800, 520664, 650830, 703600, 1041328, 1301660, 1407200, 1627075, 2082656, 2603320, 3254150, 5206640, 6508300, 10413280, 13016600, 26033200, 52066400]

約数ペア:

[(1, 52066400), (2, 26033200), (4, 13016600), (5, 10413280), (8, 6508300), (10, 5206640), (16, 3254150), (20, 2603320), (25, 2082656), (32, 1627075), (37, 1407200), (40, 1301660), (50, 1041328), (74, 703600), (80, 650830), (100, 520664), (148, 351800), (160, 325415), (185, 281440), (200, 260332), (296, 175900), (370, 140720), (400, 130166), (592, 87950), (740, 70360), (800, 65083), (925, 56288), (1184, 43975), (1480, 35180), (1759, 29600), (1850, 28144), (2960, 17590), (3518, 14800), (3700, 14072), (5920, 8795), (7036, 7400)]