11377940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1213}}^1$

素因数の和:1296

約数の個数: 48

約数和(自身を含む): 27737472

約数和(自身を除く): 16359532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1213, 1340, 1876, 2345, 2426, 4690, 4852, 6065, 8491, 9380, 12130, 16982, 24260, 33964, 42455, 81271, 84910, 162542, 169820, 325084, 406355, 568897, 812710, 1137794, 1625420, 2275588, 2844485, 5688970, 11377940]

約数ペア:

[(1, 11377940), (2, 5688970), (4, 2844485), (5, 2275588), (7, 1625420), (10, 1137794), (14, 812710), (20, 568897), (28, 406355), (35, 325084), (67, 169820), (70, 162542), (134, 84910), (140, 81271), (268, 42455), (335, 33964), (469, 24260), (670, 16982), (938, 12130), (1213, 9380), (1340, 8491), (1876, 6065), (2345, 4852), (2426, 4690)]