1138205750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{3259}}^1$

素因数の和:3414

約数の個数: 64

約数和(自身を含む): 2343444480

約数和(自身を除く): 1205238730

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 127, 250, 254, 275, 550, 635, 1270, 1375, 1397, 2750, 2794, 3175, 3259, 6350, 6518, 6985, 13970, 15875, 16295, 31750, 32590, 34925, 35849, 69850, 71698, 81475, 162950, 174625, 179245, 349250, 358490, 407375, 413893, 814750, 827786, 896225, 1792450, 2069465, 4138930, 4481125, 4552823, 8962250, 9105646, 10347325, 20694650, 22764115, 45528230, 51736625, 103473250, 113820575, 227641150, 569102875, 1138205750]

約数ペア:

[(1, 1138205750), (2, 569102875), (5, 227641150), (10, 113820575), (11, 103473250), (22, 51736625), (25, 45528230), (50, 22764115), (55, 20694650), (110, 10347325), (125, 9105646), (127, 8962250), (250, 4552823), (254, 4481125), (275, 4138930), (550, 2069465), (635, 1792450), (1270, 896225), (1375, 827786), (1397, 814750), (2750, 413893), (2794, 407375), (3175, 358490), (3259, 349250), (6350, 179245), (6518, 174625), (6985, 162950), (13970, 81475), (15875, 71698), (16295, 69850), (31750, 35849), (32590, 34925)]