61023500

素因数分解:

$2^2\times 5^3\times {\mathrm{31}}^2\times {\mathrm{127}}^1$

素因数の和:208

約数の個数: 72

約数和(自身を含む): 138797568

約数和(自身を除く): 77774068

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 125, 127, 155, 250, 254, 310, 500, 508, 620, 635, 775, 961, 1270, 1550, 1922, 2540, 3100, 3175, 3844, 3875, 3937, 4805, 6350, 7750, 7874, 9610, 12700, 15500, 15748, 15875, 19220, 19685, 24025, 31750, 39370, 48050, 63500, 78740, 96100, 98425, 120125, 122047, 196850, 240250, 244094, 393700, 480500, 488188, 492125, 610235, 984250, 1220470, 1968500, 2440940, 3051175, 6102350, 12204700, 15255875, 30511750, 61023500]

約数ペア:

[(1, 61023500), (2, 30511750), (4, 15255875), (5, 12204700), (10, 6102350), (20, 3051175), (25, 2440940), (31, 1968500), (50, 1220470), (62, 984250), (100, 610235), (124, 492125), (125, 488188), (127, 480500), (155, 393700), (250, 244094), (254, 240250), (310, 196850), (500, 122047), (508, 120125), (620, 98425), (635, 96100), (775, 78740), (961, 63500), (1270, 48050), (1550, 39370), (1922, 31750), (2540, 24025), (3100, 19685), (3175, 19220), (3844, 15875), (3875, 15748), (3937, 15500), (4805, 12700), (6350, 9610), (7750, 7874)]