1057745080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{56383}}^1$

素因数の和:56468

約数の個数: 64

約数和(自身を含む): 2760560640

約数和(自身を除く): 1702815560

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, 2345, 2680, 3752, 4690, 9380, 18760, 56383, 112766, 225532, 281915, 394681, 451064, 563830, 789362, 1127660, 1578724, 1973405, 2255320, 3157448, 3777661, 3946810, 7555322, 7893620, 15110644, 15787240, 18888305, 26443627, 30221288, 37776610, 52887254, 75553220, 105774508, 132218135, 151106440, 211549016, 264436270, 528872540, 1057745080]

約数ペア:

[(1, 1057745080), (2, 528872540), (4, 264436270), (5, 211549016), (7, 151106440), (8, 132218135), (10, 105774508), (14, 75553220), (20, 52887254), (28, 37776610), (35, 30221288), (40, 26443627), (56, 18888305), (67, 15787240), (70, 15110644), (134, 7893620), (140, 7555322), (268, 3946810), (280, 3777661), (335, 3157448), (469, 2255320), (536, 1973405), (670, 1578724), (938, 1127660), (1340, 789362), (1876, 563830), (2345, 451064), (2680, 394681), (3752, 281915), (4690, 225532), (9380, 112766), (18760, 56383)]