85839460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{36067}}^1$

素因数の和:36100

約数の個数: 48

約数和(自身を含む): 218139264

約数和(自身を除く): 132299804

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 36067, 72134, 144268, 180335, 252469, 360670, 504938, 613139, 721340, 1009876, 1226278, 1262345, 2452556, 2524690, 3065695, 4291973, 5049380, 6131390, 8583946, 12262780, 17167892, 21459865, 42919730, 85839460]

約数ペア:

[(1, 85839460), (2, 42919730), (4, 21459865), (5, 17167892), (7, 12262780), (10, 8583946), (14, 6131390), (17, 5049380), (20, 4291973), (28, 3065695), (34, 2524690), (35, 2452556), (68, 1262345), (70, 1226278), (85, 1009876), (119, 721340), (140, 613139), (170, 504938), (238, 360670), (340, 252469), (476, 180335), (595, 144268), (1190, 72134), (2380, 36067)]