468961960

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{85577}}^1$

素因数の和:85725

約数の個数: 32

約数和(自身を含む): 1062878760

約数和(自身を除く): 593916800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2740, 5480, 85577, 171154, 342308, 427885, 684616, 855770, 1711540, 3423080, 11724049, 23448098, 46896196, 58620245, 93792392, 117240490, 234480980, 468961960]

約数ペア:

[(1, 468961960), (2, 234480980), (4, 117240490), (5, 93792392), (8, 58620245), (10, 46896196), (20, 23448098), (40, 11724049), (137, 3423080), (274, 1711540), (548, 855770), (685, 684616), (1096, 427885), (1370, 342308), (2740, 171154), (5480, 85577)]