7150167050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{354847}}^1$

素因数の和:354903

約数の個数: 48

約数和(自身を含む): 14784387072

約数和(自身を除く): 7634220022

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 130, 155, 310, 325, 403, 650, 775, 806, 1550, 2015, 4030, 10075, 20150, 354847, 709694, 1774235, 3548470, 4613011, 8871175, 9226022, 11000257, 17742350, 22000514, 23065055, 46130110, 55001285, 110002570, 115325275, 143003341, 230650550, 275006425, 286006682, 550012850, 715016705, 1430033410, 3575083525, 7150167050]

約数ペア:

[(1, 7150167050), (2, 3575083525), (5, 1430033410), (10, 715016705), (13, 550012850), (25, 286006682), (26, 275006425), (31, 230650550), (50, 143003341), (62, 115325275), (65, 110002570), (130, 55001285), (155, 46130110), (310, 23065055), (325, 22000514), (403, 17742350), (650, 11000257), (775, 9226022), (806, 8871175), (1550, 4613011), (2015, 3548470), (4030, 1774235), (10075, 709694), (20150, 354847)]