4245660290

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{141853}}^1$

素因数の和:141974

約数の個数: 32

約数和(自身を含む): 7935880176

約数和(自身を除く): 3690219886

約数列:

[1, 2, 5, 10, 41, 73, 82, 146, 205, 365, 410, 730, 2993, 5986, 14965, 29930, 141853, 283706, 709265, 1418530, 5815973, 10355269, 11631946, 20710538, 29079865, 51776345, 58159730, 103552690, 424566029, 849132058, 2122830145, 4245660290]

約数ペア:

[(1, 4245660290), (2, 2122830145), (5, 849132058), (10, 424566029), (41, 103552690), (73, 58159730), (82, 51776345), (146, 29079865), (205, 20710538), (365, 11631946), (410, 10355269), (730, 5815973), (2993, 1418530), (5986, 709265), (14965, 283706), (29930, 141853)]