38058680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1291}}^1$

素因数の和:1380

約数の個数: 64

約数和(自身を含む): 94884480

約数和(自身を除く): 56825800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 67, 88, 110, 134, 220, 268, 335, 440, 536, 670, 737, 1291, 1340, 1474, 2582, 2680, 2948, 3685, 5164, 5896, 6455, 7370, 10328, 12910, 14201, 14740, 25820, 28402, 29480, 51640, 56804, 71005, 86497, 113608, 142010, 172994, 284020, 345988, 432485, 568040, 691976, 864970, 951467, 1729940, 1902934, 3459880, 3805868, 4757335, 7611736, 9514670, 19029340, 38058680]

約数ペア:

[(1, 38058680), (2, 19029340), (4, 9514670), (5, 7611736), (8, 4757335), (10, 3805868), (11, 3459880), (20, 1902934), (22, 1729940), (40, 951467), (44, 864970), (55, 691976), (67, 568040), (88, 432485), (110, 345988), (134, 284020), (220, 172994), (268, 142010), (335, 113608), (440, 86497), (536, 71005), (670, 56804), (737, 51640), (1291, 29480), (1340, 28402), (1474, 25820), (2582, 14740), (2680, 14201), (2948, 12910), (3685, 10328), (5164, 7370), (5896, 6455)]