63381680

素因数分解:

$2^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{5783}}^1$

素因数の和:5933

約数の個数: 40

約数和(自身を含む): 148463712

約数和(自身を除く): 85082032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137, 274, 548, 685, 1096, 1370, 2192, 2740, 5480, 5783, 10960, 11566, 23132, 28915, 46264, 57830, 92528, 115660, 231320, 462640, 792271, 1584542, 3169084, 3961355, 6338168, 7922710, 12676336, 15845420, 31690840, 63381680]

約数ペア:

[(1, 63381680), (2, 31690840), (4, 15845420), (5, 12676336), (8, 7922710), (10, 6338168), (16, 3961355), (20, 3169084), (40, 1584542), (80, 792271), (137, 462640), (274, 231320), (548, 115660), (685, 92528), (1096, 57830), (1370, 46264), (2192, 28915), (2740, 23132), (5480, 11566), (5783, 10960)]