88228280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4703}}^1$

素因数の和:4788

約数の個数: 64

約数和(自身を含む): 230307840

約数和(自身を除く): 142079560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 67, 70, 134, 140, 268, 280, 335, 469, 536, 670, 938, 1340, 1876, 2345, 2680, 3752, 4690, 4703, 9380, 9406, 18760, 18812, 23515, 32921, 37624, 47030, 65842, 94060, 131684, 164605, 188120, 263368, 315101, 329210, 630202, 658420, 1260404, 1316840, 1575505, 2205707, 2520808, 3151010, 4411414, 6302020, 8822828, 11028535, 12604040, 17645656, 22057070, 44114140, 88228280]

約数ペア:

[(1, 88228280), (2, 44114140), (4, 22057070), (5, 17645656), (7, 12604040), (8, 11028535), (10, 8822828), (14, 6302020), (20, 4411414), (28, 3151010), (35, 2520808), (40, 2205707), (56, 1575505), (67, 1316840), (70, 1260404), (134, 658420), (140, 630202), (268, 329210), (280, 315101), (335, 263368), (469, 188120), (536, 164605), (670, 131684), (938, 94060), (1340, 65842), (1876, 47030), (2345, 37624), (2680, 32921), (3752, 23515), (4690, 18812), (4703, 18760), (9380, 9406)]