2080690850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{577}}^1\times {\mathrm{10303}}^1$

素因数の和:10899

約数の個数: 48

約数和(自身を含む): 4431049728

約数和(自身を除く): 2350358878

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 577, 1154, 2885, 4039, 5770, 8078, 10303, 14425, 20195, 20606, 28850, 40390, 51515, 72121, 100975, 103030, 144242, 201950, 257575, 360605, 515150, 721210, 1803025, 3606050, 5944831, 11889662, 29724155, 41613817, 59448310, 83227634, 148620775, 208069085, 297241550, 416138170, 1040345425, 2080690850]

約数ペア:

[(1, 2080690850), (2, 1040345425), (5, 416138170), (7, 297241550), (10, 208069085), (14, 148620775), (25, 83227634), (35, 59448310), (50, 41613817), (70, 29724155), (175, 11889662), (350, 5944831), (577, 3606050), (1154, 1803025), (2885, 721210), (4039, 515150), (5770, 360605), (8078, 257575), (10303, 201950), (14425, 144242), (20195, 103030), (20606, 100975), (28850, 72121), (40390, 51515)]