1335394960

素因数分解:

$2^4\times 5^1\times {\mathrm{1367}}^1\times {\mathrm{12211}}^1$

素因数の和:13591

約数の個数: 40

約数和(自身を含む): 3107318976

約数和(自身を除く): 1771924016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1367, 2734, 5468, 6835, 10936, 12211, 13670, 21872, 24422, 27340, 48844, 54680, 61055, 97688, 109360, 122110, 195376, 244220, 488440, 976880, 16692437, 33384874, 66769748, 83462185, 133539496, 166924370, 267078992, 333848740, 667697480, 1335394960]

約数ペア:

[(1, 1335394960), (2, 667697480), (4, 333848740), (5, 267078992), (8, 166924370), (10, 133539496), (16, 83462185), (20, 66769748), (40, 33384874), (80, 16692437), (1367, 976880), (2734, 488440), (5468, 244220), (6835, 195376), (10936, 122110), (12211, 109360), (13670, 97688), (21872, 61055), (24422, 54680), (27340, 48844)]