56818360

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{74761}}^1$

素因数の和:74791

約数の個数: 32

約数和(自身を含む): 134571600

約数和(自身を除く): 77753240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 74761, 149522, 299044, 373805, 598088, 747610, 1420459, 1495220, 2840918, 2990440, 5681836, 7102295, 11363672, 14204590, 28409180, 56818360]

約数ペア:

[(1, 56818360), (2, 28409180), (4, 14204590), (5, 11363672), (8, 7102295), (10, 5681836), (19, 2990440), (20, 2840918), (38, 1495220), (40, 1420459), (76, 747610), (95, 598088), (152, 373805), (190, 299044), (380, 149522), (760, 74761)]