40590470

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1031}}^1$

素因数の和:1196

約数の個数: 32

約数和(自身を含む): 76087296

約数和(自身を除く): 35496826

約数列:

[1, 2, 5, 10, 31, 62, 127, 155, 254, 310, 635, 1031, 1270, 2062, 3937, 5155, 7874, 10310, 19685, 31961, 39370, 63922, 130937, 159805, 261874, 319610, 654685, 1309370, 4059047, 8118094, 20295235, 40590470]

約数ペア:

[(1, 40590470), (2, 20295235), (5, 8118094), (10, 4059047), (31, 1309370), (62, 654685), (127, 319610), (155, 261874), (254, 159805), (310, 130937), (635, 63922), (1031, 39370), (1270, 31961), (2062, 19685), (3937, 10310), (5155, 7874)]