About the Number

4208713040

4208713039 ← → 4208713041

2進数表記:11111010110110111101110101010000

漢数字表記:四十二億八百七十一万三千四十

素因数分解:

2 4 × 5 1 × 7 1 × 53 1 × 141803 1

素因数の和:141876
約数の個数: 80
約数和(自身を含む): 11394235008
約数和(自身を除く): 7185521968

約数列:
[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 53, 56, 70, 80, 106, 112, 140, 212, 265, 280, 371, 424, 530, 560, 742, 848, 1060, 1484, 1855, 2120, 2968, 3710, 4240, 5936, 7420, 14840, 29680, 141803, 283606, 567212, 709015, 992621, 1134424, 1418030, 1985242, 2268848, 2836060, 3970484, 4963105, 5672120, 7515559, 7940968, 9926210, 11344240, 15031118, 15881936, 19852420, 30062236, 37577795, 39704840, 52608913, 60124472, 75155590, 79409680, 105217826, 120248944, 150311180, 210435652, 263044565, 300622360, 420871304, 526089130, 601244720, 841742608, 1052178260, 2104356520, 4208713040]

約数ペア:
[(1, 4208713040), (2, 2104356520), (4, 1052178260), (5, 841742608), (7, 601244720), (8, 526089130), (10, 420871304), (14, 300622360), (16, 263044565), (20, 210435652), (28, 150311180), (35, 120248944), (40, 105217826), (53, 79409680), (56, 75155590), (70, 60124472), (80, 52608913), (106, 39704840), (112, 37577795), (140, 30062236), (212, 19852420), (265, 15881936), (280, 15031118), (371, 11344240), (424, 9926210), (530, 7940968), (560, 7515559), (742, 5672120), (848, 4963105), (1060, 3970484), (1484, 2836060), (1855, 2268848), (2120, 1985242), (2968, 1418030), (3710, 1134424), (4240, 992621), (5936, 709015), (7420, 567212), (14840, 283606), (29680, 141803)]

このpageの処理時間: 0.33236145973205566 seconds