5128698620

素因数分解:

$2^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{761}}^1\times {\mathrm{1063}}^1$

素因数の和:2150

約数の個数: 48

約数和(自身を含む): 10828617408

約数和(自身を除く): 5699918788

約数列:

[1, 2, 4, 5, 10, 20, 317, 634, 761, 1063, 1268, 1522, 1585, 2126, 3044, 3170, 3805, 4252, 5315, 6340, 7610, 10630, 15220, 21260, 241237, 336971, 482474, 673942, 808943, 964948, 1206185, 1347884, 1617886, 1684855, 2412370, 3235772, 3369710, 4044715, 4824740, 6739420, 8089430, 16178860, 256434931, 512869862, 1025739724, 1282174655, 2564349310, 5128698620]

約数ペア:

[(1, 5128698620), (2, 2564349310), (4, 1282174655), (5, 1025739724), (10, 512869862), (20, 256434931), (317, 16178860), (634, 8089430), (761, 6739420), (1063, 4824740), (1268, 4044715), (1522, 3369710), (1585, 3235772), (2126, 2412370), (3044, 1684855), (3170, 1617886), (3805, 1347884), (4252, 1206185), (5315, 964948), (6340, 808943), (7610, 673942), (10630, 482474), (15220, 336971), (21260, 241237)]