27853600

素因数分解:

$2^5\times 5^2\times {\mathrm{37}}^1\times {\mathrm{941}}^1$

素因数の和:998

約数の個数: 72

約数和(自身を含む): 69909588

約数和(自身を除く): 42055988

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, 941, 1184, 1480, 1850, 1882, 2960, 3700, 3764, 4705, 5920, 7400, 7528, 9410, 14800, 15056, 18820, 23525, 29600, 30112, 34817, 37640, 47050, 69634, 75280, 94100, 139268, 150560, 174085, 188200, 278536, 348170, 376400, 557072, 696340, 752800, 870425, 1114144, 1392680, 1740850, 2785360, 3481700, 5570720, 6963400, 13926800, 27853600]

約数ペア:

[(1, 27853600), (2, 13926800), (4, 6963400), (5, 5570720), (8, 3481700), (10, 2785360), (16, 1740850), (20, 1392680), (25, 1114144), (32, 870425), (37, 752800), (40, 696340), (50, 557072), (74, 376400), (80, 348170), (100, 278536), (148, 188200), (160, 174085), (185, 150560), (200, 139268), (296, 94100), (370, 75280), (400, 69634), (592, 47050), (740, 37640), (800, 34817), (925, 30112), (941, 29600), (1184, 23525), (1480, 18820), (1850, 15056), (1882, 14800), (2960, 9410), (3700, 7528), (3764, 7400), (4705, 5920)]