1323005150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{683}}^1\times {\mathrm{2039}}^1$

素因数の和:2753

約数の個数: 48

約数和(自身を含む): 2595369600

約数和(自身を除く): 1272364450

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 683, 950, 1366, 2039, 3415, 4078, 6830, 10195, 12977, 17075, 20390, 25954, 34150, 38741, 50975, 64885, 77482, 101950, 129770, 193705, 324425, 387410, 648850, 968525, 1392637, 1937050, 2785274, 6963185, 13926370, 26460103, 34815925, 52920206, 69631850, 132300515, 264601030, 661502575, 1323005150]

約数ペア:

[(1, 1323005150), (2, 661502575), (5, 264601030), (10, 132300515), (19, 69631850), (25, 52920206), (38, 34815925), (50, 26460103), (95, 13926370), (190, 6963185), (475, 2785274), (683, 1937050), (950, 1392637), (1366, 968525), (2039, 648850), (3415, 387410), (4078, 324425), (6830, 193705), (10195, 129770), (12977, 101950), (17075, 77482), (20390, 64885), (25954, 50975), (34150, 38741)]