15674881480

素因数分解:

$2^3\times 5^1\times {\mathrm{401}}^2\times {\mathrm{2437}}^1$

素因数の和:3250

約数の個数: 48

約数和(自身を含む): 35371162260

約数和(自身を除く): 19696280780

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 401, 802, 1604, 2005, 2437, 3208, 4010, 4874, 8020, 9748, 12185, 16040, 19496, 24370, 48740, 97480, 160801, 321602, 643204, 804005, 977237, 1286408, 1608010, 1954474, 3216020, 3908948, 4886185, 6432040, 7817896, 9772370, 19544740, 39089480, 391872037, 783744074, 1567488148, 1959360185, 3134976296, 3918720370, 7837440740, 15674881480]

約数ペア:

[(1, 15674881480), (2, 7837440740), (4, 3918720370), (5, 3134976296), (8, 1959360185), (10, 1567488148), (20, 783744074), (40, 391872037), (401, 39089480), (802, 19544740), (1604, 9772370), (2005, 7817896), (2437, 6432040), (3208, 4886185), (4010, 3908948), (4874, 3216020), (8020, 1954474), (9748, 1608010), (12185, 1286408), (16040, 977237), (19496, 804005), (24370, 643204), (48740, 321602), (97480, 160801)]