10080128

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{1291}}^1$

素因数の和:1366

約数の個数: 32

約数和(自身を含む): 20426520

約数和(自身を除く): 10346392

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 488, 976, 1291, 1952, 2582, 3904, 5164, 7808, 10328, 20656, 41312, 78751, 82624, 157502, 165248, 315004, 630008, 1260016, 2520032, 5040064, 10080128]

約数ペア:

[(1, 10080128), (2, 5040064), (4, 2520032), (8, 1260016), (16, 630008), (32, 315004), (61, 165248), (64, 157502), (122, 82624), (128, 78751), (244, 41312), (488, 20656), (976, 10328), (1291, 7808), (1952, 5164), (2582, 3904)]