15203048240

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2676593}}^1$

素因数の和:2676677

約数の個数: 40

約数和(自身を含む): 35844946848

約数和(自身を除く): 20641898608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2840, 5680, 2676593, 5353186, 10706372, 13382965, 21412744, 26765930, 42825488, 53531860, 107063720, 190038103, 214127440, 380076206, 760152412, 950190515, 1520304824, 1900381030, 3040609648, 3800762060, 7601524120, 15203048240]

約数ペア:

[(1, 15203048240), (2, 7601524120), (4, 3800762060), (5, 3040609648), (8, 1900381030), (10, 1520304824), (16, 950190515), (20, 760152412), (40, 380076206), (71, 214127440), (80, 190038103), (142, 107063720), (284, 53531860), (355, 42825488), (568, 26765930), (710, 21412744), (1136, 13382965), (1420, 10706372), (2840, 5353186), (5680, 2676593)]