39377240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2099}}^1$

素因数の和:2184

約数の個数: 64

約数和(自身を含む): 102816000

約数和(自身を除く): 63438760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 67, 70, 134, 140, 268, 280, 335, 469, 536, 670, 938, 1340, 1876, 2099, 2345, 2680, 3752, 4198, 4690, 8396, 9380, 10495, 14693, 16792, 18760, 20990, 29386, 41980, 58772, 73465, 83960, 117544, 140633, 146930, 281266, 293860, 562532, 587720, 703165, 984431, 1125064, 1406330, 1968862, 2812660, 3937724, 4922155, 5625320, 7875448, 9844310, 19688620, 39377240]

約数ペア:

[(1, 39377240), (2, 19688620), (4, 9844310), (5, 7875448), (7, 5625320), (8, 4922155), (10, 3937724), (14, 2812660), (20, 1968862), (28, 1406330), (35, 1125064), (40, 984431), (56, 703165), (67, 587720), (70, 562532), (134, 293860), (140, 281266), (268, 146930), (280, 140633), (335, 117544), (469, 83960), (536, 73465), (670, 58772), (938, 41980), (1340, 29386), (1876, 20990), (2099, 18760), (2345, 16792), (2680, 14693), (3752, 10495), (4198, 9380), (4690, 8396)]