580909150

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{7559}}^1$

素因数の和:7653

約数の個数: 48

約数和(自身を含む): 1138989600

約数和(自身を除く): 558080450

約数列:

[1, 2, 5, 10, 25, 29, 50, 53, 58, 106, 145, 265, 290, 530, 725, 1325, 1450, 1537, 2650, 3074, 7559, 7685, 15118, 15370, 37795, 38425, 75590, 76850, 188975, 219211, 377950, 400627, 438422, 801254, 1096055, 2003135, 2192110, 4006270, 5480275, 10015675, 10960550, 11618183, 20031350, 23236366, 58090915, 116181830, 290454575, 580909150]

約数ペア:

[(1, 580909150), (2, 290454575), (5, 116181830), (10, 58090915), (25, 23236366), (29, 20031350), (50, 11618183), (53, 10960550), (58, 10015675), (106, 5480275), (145, 4006270), (265, 2192110), (290, 2003135), (530, 1096055), (725, 801254), (1325, 438422), (1450, 400627), (1537, 377950), (2650, 219211), (3074, 188975), (7559, 76850), (7685, 75590), (15118, 38425), (15370, 37795)]