5456350

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:165

約数の個数: 48

約数和(自身を含む): 10847520

約数和(自身を除く): 5391170

約数列:

[1, 2, 5, 10, 25, 29, 50, 53, 58, 71, 106, 142, 145, 265, 290, 355, 530, 710, 725, 1325, 1450, 1537, 1775, 2059, 2650, 3074, 3550, 3763, 4118, 7526, 7685, 10295, 15370, 18815, 20590, 37630, 38425, 51475, 76850, 94075, 102950, 109127, 188150, 218254, 545635, 1091270, 2728175, 5456350]

約数ペア:

[(1, 5456350), (2, 2728175), (5, 1091270), (10, 545635), (25, 218254), (29, 188150), (50, 109127), (53, 102950), (58, 94075), (71, 76850), (106, 51475), (142, 38425), (145, 37630), (265, 20590), (290, 18815), (355, 15370), (530, 10295), (710, 7685), (725, 7526), (1325, 4118), (1450, 3763), (1537, 3550), (1775, 3074), (2059, 2650)]