96707860

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{809}}^1$

素因数の和:1000

約数の個数: 48

約数和(自身を含む): 209563200

約数和(自身を除く): 112855340

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 139, 172, 215, 278, 430, 556, 695, 809, 860, 1390, 1618, 2780, 3236, 4045, 5977, 8090, 11954, 16180, 23908, 29885, 34787, 59770, 69574, 112451, 119540, 139148, 173935, 224902, 347870, 449804, 562255, 695740, 1124510, 2249020, 4835393, 9670786, 19341572, 24176965, 48353930, 96707860]

約数ペア:

[(1, 96707860), (2, 48353930), (4, 24176965), (5, 19341572), (10, 9670786), (20, 4835393), (43, 2249020), (86, 1124510), (139, 695740), (172, 562255), (215, 449804), (278, 347870), (430, 224902), (556, 173935), (695, 139148), (809, 119540), (860, 112451), (1390, 69574), (1618, 59770), (2780, 34787), (3236, 29885), (4045, 23908), (5977, 16180), (8090, 11954)]