144585220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{5399}}^1$

素因数の和:5524

約数の個数: 48

約数和(自身を含む): 330220800

約数和(自身を除く): 185635580

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 103, 130, 206, 260, 412, 515, 1030, 1339, 2060, 2678, 5356, 5399, 6695, 10798, 13390, 21596, 26780, 26995, 53990, 70187, 107980, 140374, 280748, 350935, 556097, 701870, 1112194, 1403740, 2224388, 2780485, 5560970, 7229261, 11121940, 14458522, 28917044, 36146305, 72292610, 144585220]

約数ペア:

[(1, 144585220), (2, 72292610), (4, 36146305), (5, 28917044), (10, 14458522), (13, 11121940), (20, 7229261), (26, 5560970), (52, 2780485), (65, 2224388), (103, 1403740), (130, 1112194), (206, 701870), (260, 556097), (412, 350935), (515, 280748), (1030, 140374), (1339, 107980), (2060, 70187), (2678, 53990), (5356, 26995), (5399, 26780), (6695, 21596), (10798, 13390)]