60820940

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 130691232

約数和(自身を除く): 69870292

約数列:

[1, 2, 4, 5, 10, 20, 97, 107, 194, 214, 293, 388, 428, 485, 535, 586, 970, 1070, 1172, 1465, 1940, 2140, 2930, 5860, 10379, 20758, 28421, 31351, 41516, 51895, 56842, 62702, 103790, 113684, 125404, 142105, 156755, 207580, 284210, 313510, 568420, 627020, 3041047, 6082094, 12164188, 15205235, 30410470, 60820940]

約数ペア:

[(1, 60820940), (2, 30410470), (4, 15205235), (5, 12164188), (10, 6082094), (20, 3041047), (97, 627020), (107, 568420), (194, 313510), (214, 284210), (293, 207580), (388, 156755), (428, 142105), (485, 125404), (535, 113684), (586, 103790), (970, 62702), (1070, 56842), (1172, 51895), (1465, 41516), (1940, 31351), (2140, 28421), (2930, 20758), (5860, 10379)]