2000483875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{64793}}^1$

素因数の和:64840

約数の個数: 32

約数和(自身を含む): 2830201920

約数和(自身を除く): 829718045

約数列:

[1, 5, 13, 19, 25, 65, 95, 125, 247, 325, 475, 1235, 1625, 2375, 6175, 30875, 64793, 323965, 842309, 1231067, 1619825, 4211545, 6155335, 8099125, 16003871, 21057725, 30776675, 80019355, 105288625, 153883375, 400096775, 2000483875]

約数ペア:

[(1, 2000483875), (5, 400096775), (13, 153883375), (19, 105288625), (25, 80019355), (65, 30776675), (95, 21057725), (125, 16003871), (247, 8099125), (325, 6155335), (475, 4211545), (1235, 1619825), (1625, 1231067), (2375, 842309), (6175, 323965), (30875, 64793)]